Widdison v. Widdison , 2022 UT App 46 ( 2022 )


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    2022 UT App 46
    THE UTAH COURT OF APPEALS
    NICOLE WIDDISON,
    Appellant,
    v.
    LEON BRYANT WIDDISON,
    Appellee.
    Opinion
    No. 20200484-CA
    Filed April 7, 2022
    Third District Court, Salt Lake Department
    The Honorable Robert P. Faust
    No. 144906018
    Julie J. Nelson and Alexandra Mareschal, Attorneys
    for Appellant
    Todd R. Sheeran, Attorney for Appellee
    JUDGE RYAN D. TENNEY authored this Opinion, in which
    JUDGES DAVID N. MORTENSEN and DIANA HAGEN concurred.
    TENNEY, Judge:
    ¶1      By statute, a district court must ordinarily find that a
    material and substantial change in circumstances occurred
    before modifying the custody provisions in a divorce decree. In
    this appeal, we’re asked to answer two main questions about
    this statute.
    ¶2     First, if a decree is silent about whether one of the parents
    has legal custody of a child, is the district court later required to
    find that there was a material and substantial change in
    circumstances before determining whether that parent has legal
    custody in the first instance? We conclude that a material and
    substantial change in circumstances is not required in such a
    scenario.
    Widdison v. Widdison
    ¶3     Second, in situations where the custody modification
    statute is applicable, can a custodial parent’s attempt to sever a
    years-long relationship between the noncustodial parent and a
    child legally qualify as a material and substantial change? We
    conclude that it can.
    ¶4    Based on these       two       conclusions,   we   affirm   the
    modifications at issue.
    BACKGROUND1
    The Divorce Decree
    ¶5      Nicole and Bryant Widdison were married in June 2004.
    They had two children during their marriage, Daughter and Son.
    Bryant is Daughter’s biological father, but Nicole conceived Son
    with another man during a brief separation from Bryant. Nicole
    and Bryant reconciled before Son’s birth, however, and Bryant
    was in the delivery room when Nicole gave birth to Son. Bryant
    is listed on Son’s birth certificate, and Son bears Bryant’s
    surname.
    1. The parties are referred to in different ways in the record and
    the appellate briefing—sometimes by their formerly shared
    surname, sometimes by their non-married surnames, and
    sometimes by their first names. For consistency, we’ll refer to
    them as Nicole and Bryant, and we intend no disrespect by the
    apparent informality.
    To enhance readability, we’ll also use Nicole and
    Bryant—and Daughter and Son when referring to their
    children—without using brackets to note any alterations, even
    when we’re quoting other-named references to the parties or
    their children from the record or the briefing.
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    ¶6     Nicole and Bryant divorced in July 2015. Daughter was
    ten years old at the time, and Son was about three and a half.
    The divorce decree (the Decree) was largely based on a
    stipulation between Nicole and Bryant.
    ¶7    In the portions relevant to this appeal, the Decree
    provided:
    1.      Physical Custody: Nicole shall have
    physical custody of both said minor
    children. Bryant will remain on Son’s
    birth certificate unless or until he is
    challenged by some other legitimate
    party who prevails in a court of law.
    ....
    4.      Legal Custody: The parties shall have “joint
    legal custody” of Daughter.
    ....
    8.      Parent-Time/Visitation: Bryant shall be
    entitled to reasonable parent-time with
    Daughter. Reasonable parent-time shall
    be defined as the parties may agree.
    However, if the parties are not able to
    agree, Bryant shall be entitled to the
    following parent-time:
    ....
    2) . . . Bryant may have two (2)
    overnights each week to coincide
    with the days that he is off work
    with the parties’ oldest child,
    Daughter[,] during the school
    year. . . . During the Summer
    months Bryant may have three
    overnights every other week and
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    two overnights on the alternating
    weeks. . . . As for the youngest child,
    Son, parent-time will be at Nicole’s
    sole discretion . . . .
    3) Bryant shall also be entitled to
    holidays and summer parent-time
    as articulated in U.C.A. § 30-3-
    35 . . . .
    ....
    14.     Child Support: . . . Based on [the parties’]
    incomes, and a sole custody worksheet
    (even though the parties have a different
    parent-time arrangement and with the
    benefit and consent of counsel after being
    informed and involved), Bryant shall pay
    Nicole child support in the amount of
    $450.00 each month for the one female
    child (Daughter). . . . Any reference to a
    financial obligation[] or child support in
    this document shall be interpreted as
    applying only to the older child
    (Daughter).
    (Emphases added.)
    ¶8     As noted, the Decree gave Nicole “sole discretion” over
    whether Bryant could spend parent-time with Son. During the
    first three years after the divorce, Nicole “regularly and
    consistently allowed Son to exercise time with Bryant.” Her
    usual practice was to allow Son to accompany Daughter
    whenever Daughter visited Bryant. Since the Decree entitled
    Bryant to spend a little over 30 percent of the time with
    Daughter, this meant that Bryant spent a little over 30 percent of
    the time with Son during those years too.
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    The Modification Petitions
    ¶9     In November 2016, the State filed a petition to modify the
    Decree to require Bryant to pay child support for Son. The State’s
    petition noted that Son was born during Nicole and Bryant’s
    marriage, and it asserted that Bryant was Son’s presumptive
    legal father under Utah Code § 78B-15-204(1)(a) (LexisNexis
    2018)2, which states that a “man is presumed to be the father of a
    child if,” among others, “he and the mother of the child are
    married to each other and the child is born during the marriage.”
    The State noted that “[n]o child support has been ordered for
    this child.” It accordingly asked the court to “find[] Bryant to be
    the legal father of Son” and order him to pay child support for
    Son.
    ¶10 In his answer to the State’s petition, Bryant agreed that he
    “is the presumptive father” of Son and expressed his “desire[]”
    to “be treated as the natural father of Son” “for all intents and
    purposes.” Bryant also asked the court for an order granting him
    joint legal and physical custody of Son, as well as a “clarification
    of his rights and duties, namely parent-time with Son.”3
    ¶11 In September 2018, Bryant filed his own petition to
    modify the Decree. There, Bryant asserted that he “has been the
    only father figure that Son has known,” and he argued that he
    “should be presumed and considered the legal father of Son.”
    Bryant also argued that “[t]here has been a significant,
    substantial and material change in circumstances that has
    2. Because there have been no substantive changes to the
    relevant statutory provisions, we cite to the most recent version
    of the Utah Code for the reader’s convenience.
    3. The State’s petition was eventually resolved through the
    district court’s modification of the Decree discussed below.
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    occurred since the parties’ Decree of Divorce concerning
    custody, parent-time, and child support, such that modification
    of the Decree of Divorce is in the best interests of the minor
    children.”4
    Motion for Temporary Relief
    ¶12 About two months after Bryant filed his petition to
    modify, Nicole suddenly cut off Bryant’s parent-time with Son.
    After she did, Bryant filed a motion for temporary relief, asking
    the court to award him “his historical/status quo parent time
    with both the minor children” until his petition to modify was
    resolved.
    ¶13 The matter went before a court commissioner, and a
    hearing was held in which Bryant and Nicole and their
    respective attorneys were present. During the hearing, the
    commissioner heard how often Son accompanied Daughter
    during her visits with Bryant. At the close of the hearing, the
    commissioner ordered Nicole to “immediately resume Bryant’s
    historical/status quo parent time with both minor children” and
    to “allow Son to follow the parent-time schedule of Daughter,
    consistent with the historical parent-time exercised by Bryant.”
    ¶14 Nicole objected to the commissioner’s recommendation,
    but the district court overruled that objection. The court instead
    4. After Bryant’s petition, Son’s biological father moved to
    intervene. In a subsequent filing, the biological father explained
    that paternity for Son had not been established and was “literally
    left hanging” because Bryant “was never awarded custody, [or]
    parent time, and [was] not ordered to pay child support” for Son
    in the Decree. A few months later, however, the biological father
    withdrew this motion, and he has not been a part of this
    litigation since.
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    agreed to temporarily “modify the stipulation to reflect what the
    parties themselves were actually doing regarding parent time.”
    The court surmised that “reducing the visitation the parties
    themselves were doing” might “be harmful to the child.” The
    court continued that it “could also be argued that such visitation
    is helpful and beneficial to the child, especially since both
    children will be doing visitation together and parents have the
    right of visitation with their children.” Nicole was thus ordered
    to give Bryant “the same parent-time with Son, consistent with
    Bryant’s parent time with Daughter,” while Bryant’s petition to
    modify was pending.
    The Relocation Proceedings
    ¶15 A short time later, Nicole requested an expedited phone
    conference with the court, explaining that the company she
    worked for was requiring her to relocate to California. After a
    hearing, the commissioner recommended that “[t]he children . . .
    remain in Utah until the Court changes the Order regarding
    custody and parent time.”
    ¶16 During the hearing, the commissioner further noted that
    “[c]onspicuously absent from Nicole’s argument [was]
    anything—from this Court’s perspective—showing she’s
    considering the child’s perspective.” In particular, the
    commissioner explained that
    Son has shared time with the older sibling going to
    Bryant’s home. Nicole has regularly and
    consistently allowed this child to exercise time
    with Bryant. In [November] of 2018, Nicole
    disagreed. And I agree, she does have the
    discretion to make decisions with regard to Son.
    From the child’s perspective, however, one child
    goes with Dad and the other doesn’t, because
    Bryant stepped on Nicole’s toes. She says, I’m
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    establishing boundaries; you don’t get to see this
    child. That’s fine if this child is a car or a
    refrigerator. Son [is] a person who has Bryant’s
    surname, who has been exercising time—from
    what I can see—[a] full seven years.
    The commissioner further explained that “there’s been enough
    of a change, enough consistency for this younger child, that he
    has followed the older child, has the same surname [as Bryant],
    [Bryant’s] name’s on the birth certificate that has not been
    changed, to follow [Daughter’s parent-time] schedule.”
    ¶17 Nicole did not object to the commissioner’s
    recommendation, and she hasn’t relocated in the meantime.
    The District Court’s Ruling on Bryant’s Petition to Modify
    ¶18 A bench trial was held in November 2019 to settle the
    issues raised in Bryant’s petition to modify and Nicole’s request
    to relocate. The district court later entered an order titled
    “Amended Findings of Fact and Conclusions of Law on
    Petitioner’s Relocation Request,” which addressed both the
    relocation request and the broader issues regarding Bryant’s
    legal and physical custody.
    ¶19 In its order, the court first concluded that the petition to
    modify was “appropriate in that there have been material
    changes in circumstances warranting modification of the parties’
    Decree in the children’s best interests, which have not previously
    been adjudicated.” The court did not, however, more specifically
    identify what those “changes in circumstances” were.
    ¶20 Second, the court concluded that Nicole had “failed to
    rebut the presumption of paternity that exists in this case.” In the
    court’s view, Nicole had not shown by a “preponderance of the
    evidence that it would be in the best interest of Son to
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    disestablish the parent-child relationship that has been created
    and substantiated by both of the parties over many years.” The
    court then “enter[ed] an adjudication that Bryant is the father of
    Son” and modified the Decree to “impose as to Son parental
    obligations” on Bryant, “including the obligation to pay child
    support for Son.”
    ¶21 Third, the court “award[ed] Bryant joint legal custody of
    Son on the same terms as the Decree provide[d] for Daughter.”
    ¶22 And finally, the court ruled that Nicole was “free to
    relocate.” If she did, the court awarded Bryant parent-time with
    both children under the terms set forth in Utah Code section 30-
    3-37(6) (Supp. 2021). If Nicole stayed in Utah, however, the court
    awarded Bryant “parent time with Son on the same terms as was
    occurring with Daughter.”
    ¶23 That same day, the court issued a separate “Order
    Modifying Decree of Divorce.” This order reiterated that Bryant
    is “adjudicated to be the legal father of both Daughter and Son,”
    that Bryant now bore “all parental obligations in accordance
    with Utah law,” including the “obligation to pay child support”
    for both children, and that Bryant had “joint legal custody of
    both children on the same terms set forth in the [original] Decree
    with respect to Daughter.” The court further repeated the
    parent-time schedule that was set forth in its ruling on the
    relocation request—i.e., it awarded Bryant parent-time with Son
    on the same terms that he had with Daughter. It then declared
    that, “[e]xcept as modified by this Order, the parties’ Decree
    remains in full force and effect.”
    ISSUES AND STANDARDS OF REVIEW
    ¶24 Nicole challenges the district court’s decisions to give
    Bryant (1) legal custody of Son and (2) parent-time with Son. We
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    review a district court’s decision to modify a divorce decree, as
    well as a court’s parent-time determination and custody award,
    for abuse of discretion. See Stephens v. Stephens, 
    2018 UT App 196
    ,
    ¶¶ 20–21, 
    437 P.3d 445
    ; MacDonald v. MacDonald, 
    2017 UT App 136
    , ¶ 7, 
    402 P.3d 178
    .
    ¶25 As discussed below, we regard one portion of the ruling
    in question as a determination of custody in the first instance. “A
    district court’s award of custody is reviewed for abuse of
    discretion.” Taylor v. Elison, 
    2011 UT App 272
    , ¶ 8, 
    263 P.3d 448
    .
    As also discussed below, another portion of Nicole’s argument
    turns on whether the circumstances at issue can legally qualify
    as a change in circumstances. We review that decision for
    correctness. See Toone v. Toone, 
    952 P.2d 112
    , 114 (Utah Ct. App.
    1998) (“[I]n this case, we are presented with a question of law
    regarding what constitutes a substantial change of
    circumstances, which is reviewed for correctness.”).
    ANALYSIS
    ¶26 “While there are several tools that can generally be used
    to modify final judgments, one tool that is specific to family law
    cases is the petition to modify.” McFarland v. McFarland, 
    2021 UT App 58
    , ¶ 25, 
    493 P.3d 1146
     (quotation simplified); see also Ross v.
    Ross, 
    2019 UT App 104
    , ¶ 11, 
    447 P.3d 104
     (“[R]ule 106
    establishes a general rule . . . that any changes to divorce decrees
    must be brought about by the filing of a petition to modify.”).
    “Parties in family law cases may use this tool, in accordance with
    applicable statutes and rules, to seek modification of various
    provisions of decrees.” McFarland, 
    2021 UT App 58
    , ¶ 25.
    ¶27 “On the petition of one or both of the parents,” the
    governing statute allows a court to “modify or terminate an
    order that established joint legal custody or joint physical
    custody” if “the circumstances of the child or one or both parents
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    Widdison v. Widdison
    . . . have materially and substantially changed since the entry of
    the order to be modified” and the modification “would be an
    improvement for and in the best interest of the child.” 
    Utah Code Ann. § 30-3-10.4
    (1) (LexisNexis 2019). This is a “bifurcated
    procedure,” Hogge v. Hogge, 
    649 P.2d 51
    , 53 (Utah 1982), and
    Utah courts have consistently referred to it as a “two-step”
    process, Doyle v. Doyle, 
    2011 UT 42
    , ¶ 24, 
    258 P.3d 553
    . See also
    Becker v. Becker, 
    694 P.2d 608
    , 610–11 (Utah 1984). Notably, it’s
    also a sequential process, in that a court cannot “reopen[] the
    custody question until it has first made a threshold finding of
    substantially changed circumstances.” Doyle, 
    2011 UT 42
    , ¶ 25
    (quotation simplified).5
    ¶28 As explained above, the district court made a number of
    changes to the Decree, and Nicole now challenges two of them
    on appeal: the decision to award Bryant legal custody of Son and
    the decision to grant Bryant parent-time with Son. We address
    each in turn.
    5. A careful reader might note that the cited passage from Doyle
    v. Doyle, 
    2011 UT 42
    , ¶ 25, 
    258 P.3d 553
    , referred to a “finding of
    substantially changed circumstances,” even though the statute
    speaks of circumstances that have “materially and substantially
    changed.” 
    Utah Code Ann. § 30-3-10.4
    (1)(a) (LexisNexis 2019). In
    what appear to be stylistic or brevity-based alterations, cases
    interpreting this statute have often shorthanded the phrase,
    sometimes referring to it as the “change-in-circumstances
    requirement,” see, e.g., Harper v. Harper, 
    2021 UT App 5
    , ¶ 14, 
    480 P.3d 1097
    , or sometimes adding one or both (or even neither) of
    the modifiers. This opinion will follow suit. Any reference to the
    “change-in-circumstances” requirement, with or without the
    modifiers, is intended to refer to a material and substantial
    change in circumstances.
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    I. Legal Custody
    ¶29 Nicole first challenges the district court’s decision to
    award Bryant joint legal custody of Son. Nicole claims that,
    “[u]nder the decree, [she] had sole . . . legal custody of Son,” and
    she then argues that under the two-step process described
    above, the district court erred by granting legal custody to
    Bryant without first providing any “analysis regarding a change
    in circumstances.” In her view, “[t]he district court disregarded
    the custody . . . arrangements from the decree and awarded joint
    [legal] custody of Son as if the decree had never been entered.”
    ¶30 Nicole’s argument, however, is based on a false premise—
    namely, that the Decree had awarded her sole legal custody of
    Son. But it hadn’t. The Decree had a separately enumerated
    “Legal Custody” subsection. That subsection stated that “[t]he
    parties shall have ‘joint legal custody’ of Daughter.” (Emphasis
    added.) This provision said nothing about Son, and no other
    provision in the Decree purported to establish whether Nicole
    had legal custody of Son (let alone sole legal custody), or instead
    whether Bryant did (or didn’t) have any form of legal custody of
    Son himself. Instead, on this, the Decree was silent.6
    ¶31 But the court was legally required to make a legal custody
    determination for Son. The Utah Code states that courts “shall
    enter . . . an order of custody”—both legal and physical—when a
    “married couple’s marriage is declared void or dissolved.” 
    Utah Code Ann. § 30-3-10
    (1) (2019) (emphasis added). The term
    6. The district court appears to have first learned about this
    omission during the modification proceedings. When it did, the
    court said that it “would not have signed” the Decree had it
    realized that the Decree did not establish whether Bryant had
    legal custody of Son. The court also referred to the Decree’s
    failure to give Bryant “any parental obligations” as “a mistake.”
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    “shall,” of course, has long been regarded as a command. See,
    e.g., Lay v. Lay, 
    2018 UT App 137
    , ¶ 12, 
    427 P.3d 1221
    .7
    ¶32 The Decree’s silence impacts how we view Nicole’s
    arguments on appeal. Again, the Decree is silent about whether
    Bryant (or any other putative father) had legal custody of Son,
    and it likewise said nothing about whether Nicole (or any other
    mother) had legal custody of Son. So the question here is
    whether the court could correct this oversight without having to
    first determine that there had been a sufficient change in
    circumstances to warrant modification.
    ¶33 We conclude that a change in circumstances was not
    required for the court to correct the Decree in this manner. As
    noted, the change-in-circumstances requirement is set forth in
    Utah Code section 30-3-10.4. This requirement “serves multiple
    interests.” Doyle, 
    2011 UT 42
    , ¶ 25. “First, because a custody
    decree is predicated on a particular set of facts, that decree is res
    judicata,” so “the changed-circumstances requirement prevents
    an unnecessary drain on judicial resources by repetitive
    litigation of the same issue when the result would not be
    altered.” Miller v. Miller, 
    2020 UT App 171
    , ¶ 17, 
    480 P.3d 341
    7. There’s good reason for this particular requirement. The term
    “legal custody” refers to a broad “relationship” that
    “embod[ies]” “the right to physical custody of the minor,” “the
    right and duty to protect, train, and discipline the minor,” “the
    duty to provide the minor” with the necessities of life (including
    medical care), and “the right to determine where and with
    whom the minor shall live.” 
    Utah Code Ann. § 80-1-102
    (45)
    (Supp. 2021). Given the broad scope of these responsibilities, a
    determination of who has legal custody of a child will heavily
    influence the child’s welfare moving forward. It’s therefore
    vitally important to the child, his or her parents, and even the
    State.
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    (quotation simplified). “Second, the changed-circumstances
    requirement protects the custodial parent from harassment by
    repeated litigation.” 
    Id.
     (quotation simplified). And third, “the
    requirement protects the child from ‘ping-pong’ custody
    awards,” 
    id.
     (quotation simplified), thus emphasizing “the
    importance of a stable and secure homelife for children who are
    shifted from one parent figure to another” and ensuring that
    custody issues are not frivolously or infinitely “reopen[ed],”
    Hogge, 649 P.2d at 53–54 (quotation simplified).
    ¶34 None of these concerns are implicated here. To the
    contrary, since the question of whether Bryant had legal custody
    of Son was unaddressed in the Decree, there was nothing for the
    court to “reopen” or change. Id. at 53. Thus, properly
    understood, Nicole isn’t really challenging a decision to modify a
    prior determination that Bryant should (or shouldn’t) have legal
    custody of Son. Rather, what Nicole is actually challenging is a
    decision that, in effect, decided legal custody in the first instance.
    Because of this, we conclude that no change in circumstances
    could reasonably be required. After all, if it were true that a
    court couldn’t correct an omission of a required determination
    without pointing to a change in circumstances, divorce decrees
    like this one would be left indeterminate about key issues such
    as who had legal custody of a child. And the effect of such
    omissions would be felt by both the children and the parents, all
    of whom would be left without the guidance and certainty that
    custody determinations are intended and required to provide.
    We decline to create, let alone endorse, such an approach.
    ¶35 Our determination thus leaves the remaining question of
    whether the court exceeded its discretion when it awarded joint
    legal custody of Son to Bryant in the first instance. We conclude
    that it didn’t.
    ¶36 “Under both the United States Constitution and the
    constitution of [Utah], a parent possesses a fundamental liberty
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    Widdison v. Widdison
    interest in the care, custody, and management of the parent’s
    child.” 
    Utah Code Ann. § 80-4-104
    (1) (Supp. 2021). Because of
    this, legal custody is linked to the fact of parentage. Our
    supreme court, for example, has held that a father has “legal
    custody of [his] [c]hild by virtue of his paternity,” In re adoption
    of B.B., 
    2017 UT 59
    , ¶ 81, 
    417 P.3d 1
    , and the same would of
    course be true for mothers by virtue of their maternity. Indeed,
    by statute, Utah law “presume[s] that a parent automatically
    enjoys legal custody” of his or her child, and this is so because of
    “the fundamental liberty interest of a parent concerning the care,
    custody, and management of the parent’s child.” 
    Id.
     (quotation
    simplified). The legislature has also established “a rebuttable
    presumption that joint legal custody” “is in the best interest of
    the child.” 
    Utah Code Ann. § 30-3-10
    (3) (2019).
    ¶37 Here, Son was born during Nicole and Bryant’s marriage,
    so Bryant was legally “presumed to be” Son’s father. 
    Id.
     § 78B-
    15-204(1)(a) (2018). And while this presumption of paternity can
    be overcome, the district court concluded that it was not.
    Instead, in the same ruling at issue on appeal, the court declared
    Bryant to be Son’s legal father, and Nicole has not challenged
    that paternity decision on appeal.
    ¶38 As also noted, however, Bryant’s now-established
    paternity of Son presumptively gave him joint legal custody of
    Son too, based in part on Bryant’s own constitutional interests in
    the care and raising of Son, who is his child. See In re adoption of
    B.B., 
    2017 UT 59
    , ¶ 81. In her arguments to us, the only reason
    that Nicole gives for overcoming this presumption is the fact that
    the initial Decree was silent about whether Bryant had legal
    custody of Son. But as we’ve explained, that omission was a
    legal error. And when the district court was alerted to that error,
    it appropriately fixed it. Once the court did, the result was that
    Bryant—who was present at Son’s birth, was listed on Son’s
    birth certificate, and has acted as Son’s father since birth—was
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    now Son’s legal father, which meant that he was presumptively
    entitled to legal custody of Son too.
    ¶39 In short, under these circumstances, no change in
    circumstances was required, and we see no abuse of discretion in
    the court awarding legal custody of Son to Bryant in the first
    instance.
    II. Physical Custody
    ¶40 Nicole next challenges the district court’s decision to
    modify the Decree’s provisions regarding parent-time with Son.
    As set forth below, we first clarify (A) the nature of the
    modification, (B) the district court’s reasons for it, and (C) the
    standard of review applicable to Nicole’s particular challenge.
    We then hold that (D) the change in circumstance at issue can
    legally support a modification of custody.
    A.    The Nature of the Modification
    ¶41 The Decree was silent about legal custody of Son, but it
    wasn’t silent about physical custody. Instead, it affirmatively
    gave Nicole “physical custody of both said minor children”—i.e.,
    both Daughter and Son. And while the Decree then set forth a
    delineated parent-time schedule for Daughter, it left Bryant’s
    parent-time with Son to “Nicole’s sole discretion.”
    ¶42 In the ruling at issue, the district court modified this. The
    court removed Nicole’s “sole discretion” over parent-time for
    Son and set forth two alternative parent-time schedules. If Nicole
    remained in Utah, Bryant would have parent-time with Son “on
    the same terms as was occurring with Daughter.” If she moved
    to California, however, Bryant would have one weekend per
    month with both children as well as additional time with them
    during the summer. See 
    Utah Code Ann. § 30-3-37
    (6) (2019).
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    Widdison v. Widdison
    ¶43 Although this ruling was couched in terms of parent-time,
    the parties have both suggested in their briefing that this
    amounted to a modification of physical custody of Son. We
    agree.
    ¶44 Physical custody and parent-time “are conceptually
    distinct.” Ross, 
    2019 UT App 104
    , ¶ 14 n.3. “Physical custody has
    long been understood to involve much more than actual
    possession and care of a child,” instead implicating the right and
    “legal responsibility to provide supervision and control” of a
    child. Hansen v. Hansen, 
    2012 UT 9
    , ¶ 15, 
    270 P.3d 531
    . By
    contrast, the term “parent-time” more narrowly refers to the
    amount of time that a parent is entitled to spend with the child.
    See generally 
    Utah Code Ann. §§ 30-3-34
     to -36 (2019 & Supp.
    2021) (setting forth minimum, optional, and equal parent-time
    schedules as well as parent-time considerations for special
    circumstances).
    ¶45 That said, the terms are intertwined because, “[b]y
    statutory definition, there are two kinds of physical custody—
    sole physical custody and joint physical custody,” and “the
    dividing line” between the two is largely “based on the number
    of overnight visits enjoyed by each parent.” McFarland, 
    2021 UT App 58
    , ¶ 36. When a child “stays with each” of his or her
    “parent[s] overnight for more than 30% of the year, and both
    parents contribute to the expenses of the child in addition to
    paying child support,” each of the parents has joint physical
    custody of the child. 
    Utah Code Ann. § 30-3-10.1
    (3)(a) (2019). But
    when a child stays with one parent overnight for less than 30%
    of the year, the parent who has over 70% of the overnights is
    considered to have sole physical custody of the child. See id.;
    Utah Code Ann. § 78B-12-102(15) (Supp. 2021); McFarland, 
    2021 UT App 58
    , ¶ 36.
    ¶46 Here, the Decree did not specifically determine whether
    Nicole had “sole” or “joint” physical custody of either of the
    20200484-CA                    17               
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    Widdison v. Widdison
    children. But at least with regard to Son, the Decree effectively
    awarded Nicole sole physical custody because it gave her “sole
    discretion” whether Son would spend any parent-time with
    Bryant at all. And, critically for this appeal, the Decree also
    awarded Bryant what amounted to joint physical custody of
    Daughter. After all, the dividing line is 30% of the overnights,
    and 30% of the 365 days in a year is roughly 110. In the
    proceedings below, the commissioner reviewed the Decree and
    determined that the parent-time schedule gave Bryant more
    “than the 110 overnights,” which accordingly meant that Bryant
    had “joint physical custody” of Daughter. Thus, when the
    district court later equalized Bryant’s parent-time with Son to
    match the parent-time he had with Daughter, it in effect
    modified the Decree to give Bryant joint physical custody of Son
    too.8
    B.    The Basis for the District Court’s Change-in-Circumstance
    Determination
    ¶47 As noted, the district court determined that “there have
    been material changes in circumstances warranting modification
    of the parties’ Decree in the children’s best interests, which have
    not previously been adjudicated.” But the court did not
    specifically delineate what those changes were. Because of this,
    Nicole initially asks us to reverse the modification based on the
    court’s failure to provide any “analysis as to why a custody
    modification was justified” under the required change-in-
    circumstances test.
    8. Nicole and Bryant do not challenge this characterization on
    appeal. To the contrary, they both adopt it, repeatedly referring
    to the modification decision as being one that shifted Nicole’s
    physical custody of Son from sole to joint.
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    Widdison v. Widdison
    ¶48 We acknowledge that the district court’s ruling on this
    could have been more clear. But even so, “a trial court’s failure
    to make explicit findings supporting its decision does not, alone,
    warrant reversal so long as the basis for the trial court’s ruling is
    readily apparent from the record.” In re A.S., 
    2014 UT App 226
    ,
    ¶ 7, 
    336 P.3d 582
    ; cf. State v. Pecht, 
    2002 UT 41
    , ¶ 34, 
    48 P.3d 931
    (explaining that “where the record as a whole sufficiently”
    indicates the basis for the court’s ruling, “an absence of written
    findings will not invalidate the trial court’s conclusions”).
    ¶49 Here, the court expressly concluded that there had been a
    change in circumstances, so the court was plainly cognizant of
    the requirement and believed that it had been met. And from our
    review of the record, we believe that the basis for the court’s
    determination is sufficiently apparent. In its ruling regarding the
    temporary orders, the court temporarily “modif[ied] the
    stipulation to reflect what the parties themselves were actually
    doing regarding parent time.” The court surmised that
    “reducing the visitation the parties themselves were doing”
    might “be harmful to the child” and that “visitation is helpful
    and beneficial to the child, especially since both children will be
    doing visitation together and parents have the right of visitation
    with their children.” It thus ordered Nicole to give Bryant “the
    same parent-time with Son, consistent with Bryant’s parent time
    with Daughter,” while Bryant’s petition to modify was pending.
    This initial decision demonstrated two key things: (1) the court
    intended to equalize Bryant’s parent-time with Daughter and
    Son, and (2) it more specifically intended to prevent Nicole from
    “reducing” Bryant’s parent-time with Son.
    ¶50 The court’s ruling on Nicole’s relocation request (which,
    again, accompanied the modification ruling) was consistent with
    these goals. There, the court ruled that Bryant should be
    declared Son’s father—a determination that, again, Nicole has
    not challenged on appeal. Notably, in doing so, the court
    expressed its intention to not allow Nicole to “disestablish the
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    Widdison v. Widdison
    parent child relationship” between Bryant and Son “that has
    been created and substantiated by both of the parties over many
    years.”
    ¶51 Together, these orders reflect the court’s intention to
    formally recognize and now protect Bryant’s relationship with
    Son. From all this, we believe it is “readily apparent from the
    record,” In re A.S., 
    2014 UT App 226
    , ¶ 7, that the change in
    circumstances found by the court to support modification
    included: (i) the changes in Bryant’s relationship with Son
    (namely, the three years of additional parent-time bonding, as
    well as Bryant’s new status as Son’s legally recognized father),
    and (ii) Nicole’s recent attempts to cut off Bryant’s access to Son.
    C.     Standard of Review
    ¶52 Nicole next argues that Bryant’s further-developed
    relationship with Son and her decision to cut off parent-time
    between the two could not legally qualify as a change in
    circumstances under the custody modification statute. As noted
    in the Standard of Review section above, supra ¶ 25, we regard
    this as a legal question that is reviewed for correctness. In light
    of our past caselaw, this warrants some explanation.
    ¶53 This court has previously held that a district court’s
    “determination regarding whether a substantial change of
    circumstances has occurred is presumptively valid, and our
    review is therefore limited to considering whether the [district]
    court abused its discretion.” Nave-Free v. Free, 
    2019 UT App 83
    ,
    ¶ 8, 
    444 P.3d 3
     (quotation simplified); accord Christensen v.
    Christensen, 
    2017 UT App 120
    , ¶ 10, 
    400 P.3d 1219
    ; Doyle v. Doyle,
    
    2009 UT App 306
    , ¶ 7, 
    221 P.3d 888
    , aff’d, 
    2011 UT 42
    , 
    258 P.3d 553
    . We reaffirm our adherence to this general rule here.
    ¶54 On occasion, however, we have held that the abuse-of-
    discretion standard applies to a district court’s “ultimate
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    Widdison v. Widdison
    determination regarding the presence or absence of a substantial
    change in circumstances.” Peeples v. Peeples, 
    2019 UT App 207
    ,
    ¶ 11, 
    456 P.3d 1159
     (emphasis added); accord Harper v. Harper,
    
    2021 UT App 5
    , ¶ 11, 
    480 P.3d 1097
    . But when we have been
    presented with an argument that didn’t challenge the court’s
    “ultimate determination” of whether certain facts constituted a
    material and substantial change in circumstances, but instead
    contended that particular facts or developments simply couldn’t
    be legally considered as part of the court’s analysis, we have
    treated those questions as questions of law for which we give the
    district court’s ruling no appellate deference.
    ¶55 Our decision in Toone v. Toone, 
    952 P.2d 112
     (Utah Ct.
    App. 1998), is illustrative. There, after a divorce had been
    finalized, federal laws regarding military pensions changed; and
    if those new laws were applied to the parties’ divorce, they
    would have allowed the ex-wife a larger share of her ex-
    husband’s military pension. See 
    id.
     at 113–14. The ex-wife
    accordingly filed a petition to modify, asserting that the change
    in laws amounted to a change in circumstances that justified
    modification of the divorce decree. 
    Id.
     We disagreed. See 
    id. at 114
    . Notably, while reaffirming the rule that a district court’s
    “modification determination” is reviewed “for an abuse of
    discretion,” we regarded the particular question before us as
    being “a question of law regarding what constitutes a substantial
    change of circumstances, which is reviewed for correctness.” 
    Id.
    ¶56 Another case proceeded similarly. In Davis v. Davis, 
    2011 UT App 311
    , ¶ 6, 
    263 P.3d 520
    , we construed a party’s argument
    that certain events “could not be used as evidence” in the
    change-in-circumstances analysis as a legal question that we
    reviewed for correctness.
    ¶57 This distinction, though perhaps subtle, is important, and
    it accords with how standards of review operate. The “primary
    function of a standard of review is to apportion power and,
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    Widdison v. Widdison
    consequently, responsibility between trial and appellate courts
    for determining an issue.” State v. Levin, 
    2006 UT 50
    , ¶ 19, 
    144 P.3d 1096
     (quotation simplified). In this sense, the standard of
    review determination “allocate[s] discretion between the trial
    and appellate courts” based on an assessment of “the relative
    capabilities of each level of the court system.” 
    Id.
     (quotation
    simplified).
    ¶58 Again, the statute in question here requires a court to
    determine whether there was a material and substantial change
    in circumstances. See 
    Utah Code Ann. § 30-3-10.4
    (2)(b)(i) (2019).
    The evaluation of whether a particular change was material or
    substantial enough calls for a weighing of facts and
    circumstances. District courts are in a better position than we are
    to do such weighing, which is why those ultimate
    determinations receive discretionary deference. But if a party
    instead makes a threshold argument that a particular kind of fact
    or development can’t legally be used in the weighing at all, that
    argument essentially asks us to establish the permissible
    boundaries of the district court’s discretionary decision-making
    authority. Such a question is legal in nature, which is why that
    aspect of the ruling is reviewed for correctness.
    ¶59 In her opening brief, Nicole argues that the change in
    circumstances identified by the district court “is not the sort of
    ‘change’ that justifies modification under Utah law.” (Emphasis
    added.) In her reply brief, Nicole similarly asserts that the
    district court “did not find[] changed circumstances that qualify
    under Utah law.” (Emphasis added.) She accordingly asks us to
    review the district court’s decision for correctness, rather than an
    abuse of discretion. So viewed, we don’t understand Nicole to be
    challenging the court’s weighing of the permissible facts. Rather,
    we understand Nicole to be making a legal argument about
    whether the court could even consider the change in relationship
    between Son and Bryant in the intervening years and Nicole’s
    subsequent, unilateral decision to cut off their parent-time as a
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    Widdison v. Widdison
    material change in circumstances. Because her argument is legal
    in nature, we review this aspect of the ruling for correctness.
    D.     The Change in Circumstances
    ¶60 Properly understood, the question, then, is whether the
    change in circumstances identified above can legally qualify as a
    change in circumstances under Utah law. We conclude that it
    can.9
    ¶61 As noted, the statute requires a determination that “a
    material and substantial change in circumstance has occurred.”
    
    Utah Code Ann. § 30-3-10.4
    (2)(b)(i) (2019). A chief “goal” of this
    required determination is to give children “some measure of
    certainty and stability” after their parents or guardians have
    separated. In re E.H., 
    2006 UT 36
    , ¶ 2, 
    137 P.3d 809
    . Indeed, the
    supreme court has suggested that children are “entitled” to
    “permanence and stability” moving forward. Id. ¶ 16.
    ¶62 For good reason. The “emotional, intellectual, and moral
    development of a child depends upon a reasonable degree of
    stability in the child’s relationships to important people and to
    9. In his brief, Bryant argues that Nicole either did not preserve
    or may instead have waived this argument. Bryant also
    separately argues that a district court is not required to make
    such a determination when converting an award of sole custody
    to one of joint custody. But because we agree with Bryant on the
    merits of the change-in-circumstances determination, we need
    not reach those questions. See, e.g., Fritsche v. Deer Valley Ridge at
    Silver Lake Ass’n of Unit Owners, 
    2022 UT App 11
    , ¶ 58 n.6, 
    504 P.3d 761
     (“If the merits of a claim can easily be resolved in favor
    of the party asserting that the claim was not preserved, we
    readily may opt to do so without addressing preservation.”
    (Quotation simplified.)).
    20200484-CA                      23                
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    Widdison v. Widdison
    its environment.” Elmer v. Elmer, 
    776 P.2d 599
    , 602 (Utah 1989).
    Both the supreme court and this court have recognized that
    stability is paramount with respect to “custody arrangements.”
    Hogge, 649 P.2d at 54; see also Kramer v. Kramer, 
    738 P.2d 624
    , 626
    (Utah 1987) (recognizing that “stable custody arrangements are
    of critical importance to the child’s proper development”); Taylor
    v. Elison, 
    2011 UT App 272
    , ¶ 22, 
    263 P.3d 448
     (recognizing the
    “general policy of maintaining custodial stability to the extent it
    is reasonable and wise to do so while [a child’s] parents seek to
    resolve their differences” and that “it is generally in the best
    interests of the child to remain with his or her existing custodial
    parent”).
    ¶63 This stability interest is one of the driving forces behind
    the change-in-circumstances requirement, which “provide[s]
    stability to children by protecting them from ‘ping-pong’
    custody awards.” Chaparro v. Torero, 
    2018 UT App 181
    , ¶ 39, 
    436 P.3d 339
     (quotation simplified). “Absent such a requirement, a
    decree of divorce would be subject to ad infinitum appellate
    review and readjustment.” Foulger v. Foulger, 
    626 P.2d 412
    , 414
    (Utah 1981). Thus, the understood “rationale” for this
    requirement is “that custody placements, once made, should be
    as stable as possible unless the factual basis for them has
    completely changed.” Kramer, 738 P.2d at 627 (quotation
    simplified).
    ¶64 But this leads to the problem that the district court was
    confronted with here. Again, the parent-child relationship
    between Bryant and Son had existed since birth, had solidified in
    the several-year period after the divorce, and had just now been
    officially recognized as a matter of law. Despite this, Nicole had
    recently invoked her authority under the Decree to cut off
    Bryant’s access to Son entirely, thus amounting to something
    akin to complete custodial interference.
    20200484-CA                    24                
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    Widdison v. Widdison
    ¶65 The legislature, however, has recognized that “each
    divorcing, separating, or adjudicated parent is entitled to . . .
    frequent, meaningful, and continuing access with the parent’s
    child consistent with the child’s best interest,” 
    Utah Code Ann. § 30-3-32
    (2)(b)(ii) (Supp. 2021) (emphases added), and that,
    absent evidence of abuse or harm to the child, “it is in the best
    interests of the child to have both parents actively involved in
    parenting the child,” 
    id.
     § 30-3-32(2)(b)(iii) (emphasis added).
    True, such relationships can be altered or even severed by
    operation of law. But here, the Decree was the product of a
    stipulation, not a court determination, and no court has ever
    determined that it was not in the best interests of Son to have a
    relationship with Bryant.
    ¶66 Given that Bryant has now been adjudicated to be Son’s
    father, we believe that the court could legally conclude that this
    change, coupled with Nicole’s concomitant attempt to
    undermine their ability to have any relationship at all, warranted
    a modification of the Decree to protect the father-son
    relationship moving forward.
    ¶67 Nicole, however, resists this conclusion. She argues that
    her decision “to allow (or not allow) parent-time” is not “the
    type of change in circumstances that justifies modification under
    Utah law.” We disagree.
    ¶68 As a starting point, we note that Nicole’s argument has no
    support in the controlling statutory text. Section 30-3-10.4(2)(b)(i)
    requires a court to find that “a material and substantial change
    of circumstance has occurred.” There is nothing in the text of this
    statute that creates the limit suggested by Nicole—i.e., the
    statute doesn’t prevent a district court from concluding that a
    custodial parent’s efforts to cut off a years-developed
    relationship between a child and the noncustodial parent
    qualifies as such a change.
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    Widdison v. Widdison
    ¶69 Nicole nevertheless points to two cases that, in her view,
    support her proposed limitation. But we don’t find either case to
    require a different result here.
    ¶70 First, Nicole relies on a passage from Doyle in which the
    supreme court “adopted a general rule” under which “the
    asserted change” in circumstances must be related to the
    “parenting ability or the functioning of the presently existing
    custodial relationship,” rather than the “parenting of the
    noncustodial parent.” 
    2011 UT 42
    , ¶ 41 (quotation simplified).
    ¶71 But while Doyle referred to this as a “general rule,” it
    never said it was an “exclusive” one. Indeed, in the very next
    sentence, Doyle recognized “an exception to the general rule”
    that was based on a prior Utah case. 
    Id.
     Doyle itself thus shows
    that this “general rule” is subject to judicially recognized
    exceptions.
    ¶72 Moreover, section 30-3-10.4(1)(a) itself provides that, in a
    petition to modify, the petition or affidavit must “allege[] that
    admissible evidence will show that the circumstances of the child
    or one or both parents . . . have materially and substantially
    changed since the entry of the order to be modified.” (Emphasis
    added.) By allowing a modification to be based on a change in
    the circumstances of “the child or one or both parents,” the
    legislature directly contemplated that a change in circumstances
    of any of the parties—the child or either parent—can provide the
    basis for a modification. So while Doyle’s statement provides
    some guidance, we do not understand it to be an inviolable
    limitation of the sort proposed by Nicole.
    ¶73 Second, Nicole claims that in Crouse v. Crouse, 
    817 P.2d 836
     (Utah Ct. App. 1991), we adopted a rule under which a
    noncustodial parent’s strengthened relationship with a child
    cannot qualify as a change in circumstances for purposes of a
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    Widdison v. Widdison
    subsequent modification request. We disagree with Nicole’s
    interpretation of Crouse.
    ¶74 In Crouse, the mother had been given primary physical
    custody of the children after the divorce, but she had then
    allowed the children to “spen[d] almost equal time” with their
    father in the ensuing years. Id. at 837. Based in part on this
    allowance of extra time, the father later requested a modification
    of the decree to give him “primary physical custody” over the
    children. Id. The district court denied his modification request,
    and we affirmed that decision. Id. at 837, 840.
    ¶75 Nicole points to a passage from our affirmance in which
    we recognized that the “fact that Mrs. Crouse has been generous
    in sharing physical custody with Mr. Crouse is not a ground to
    change physical custody; if anything, it supports leaving
    primary physical custody with Mrs. Crouse, as it shows that she
    has lived up to the responsibilities of a custodial parent.” Id. at
    839.
    ¶76 In contrast to Nicole, however, we don’t read this passage
    as having determined that, as a matter of law, a district court
    cannot consider such facts in its analysis. It’s significant that we
    were affirming the district court’s denial of a petition to modify
    in Crouse. It’s also significant that the same section of the opinion
    began with a reminder that a “trial court’s decision concerning
    modification of a divorce decree will not be disturbed absent an
    abuse of discretion,” id. at 838, and that we then referred to the
    court’s “discretion” three more times in that section, id. at 838–
    39. Thus, properly understood, Crouse was not establishing rules
    about the facts that a court could legally consider. Rather, Crouse
    was giving deference to the district court’s determination that
    the facts before it were not enough to satisfy the requisite
    standard.
    20200484-CA                     27                 
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    Widdison v. Widdison
    ¶77 Moreover, we also note that the district court’s use of its
    discretion in Crouse was consistent with the understood purpose
    behind the change-in-circumstances requirement. The mother
    there had originally been awarded primary physical custody,
    and after she let the children “spen[d] almost equal time” with
    their father over a period of a few years, the father asked the
    court to grant him “primary physical custody” as a result. Id. at
    837. In this sense, the father’s request, if granted, would have
    created instability in the children’s lives by changing their
    primary caregiver.
    ¶78 The opposite is true here. Again, Bryant had acted as
    Son’s father since birth. After Nicole then allowed Son to
    continue developing this relationship with Bryant over the
    course of several post-divorce years, Nicole changed her mind
    and decided to cut off their relationship, thus essentially leaving
    Son fatherless. Put simply, the effect of our decision here is
    consistent with Crouse, not inconsistent with it. There, we
    affirmed a district court decision that preserved stability in the
    children’s lives. And here, we’re likewise affirming a district
    court decision that preserved stability in the affected child’s life.
    ¶79 In sum, the statute does not impose the limitation
    proposed by Nicole, and we think that doing so ourselves would
    be inconsistent with Utah caselaw, the importance of parent-
    child relationships, the protections given to those relationships
    by constitution and statute alike, and the modification statute’s
    recognized goal of promoting stability in children’s lives. We
    therefore conclude that a district court can legally determine that
    a unilateral attempt by a custodial parent to sever a child’s years-
    developed relationship with his or her noncustodial parent can
    constitute a substantial and material change in circumstances,
    thereby allowing the court to proceed to the best interests step of
    the modification analysis. We accordingly affirm the district
    court’s conclusion that a change in circumstances occurred here.
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    Widdison v. Widdison
    ¶80 Having done so, we add two cautionary notes to this
    decision. First, Nicole suggests that a ruling like this one will
    essentially penalize a custodial parent for being generous with
    the noncustodial parent’s ability to exercise parent-time. We’re
    sensitive to this concern. But again, a district court can’t proceed
    to the best-interests step of the analysis based on just any change
    in circumstances. Rather, the court must first determine that the
    change is “material and substantial.” 
    Utah Code Ann. § 30-3
    -
    10.4(2)(b)(i). Whether a particular increase or decrease in parent-
    time is enough to qualify will be circumstance-dependent, and
    we have no need to more specifically cabin the district courts’
    discretionary authority here. But in light of Nicole’s concern, we
    do note that the change in question in this case was from
    something akin to 30% of the time to 0%. We’re simply holding
    that a court can regard such a dramatic alteration of the existing
    parent-child relationship to be a material and substantial change
    in circumstances.
    ¶81 Second, we again note that, even when a district court
    concludes that a change in circumstances has occurred, this does
    not mean that the court must modify the decree. Again, this is a
    two-step analysis, and under the second step, a court can only
    modify a decree if it finds that the modification “would be an
    improvement for and in the best interest of the child.” 
    Id.
     § 30-3-
    10.4(2)(b)(ii). Thus, even in a circumstance like this one, a district
    court could still determine that modification is not appropriate if
    it concludes that the proposed modification would not be in the
    best interests of the child.
    ¶82 In this sense, our decision today does not restrict the
    district courts’ options. Rather, it keeps them open. We simply
    hold that, in a case like this one, a district court can determine
    that a material and substantial change in circumstances has
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    Widdison v. Widdison
    occurred—not that it must, and not that it must then make any
    particular ruling regarding the best interests of the child.10
    10. As noted, we understand Nicole’s argument to be that a
    district court can’t legally regard circumstances like these as a
    material and substantial change in circumstances. We don’t
    understand Nicole to be separately arguing that, if these facts
    can legally be considered, the court abused its discretion in
    determining that a material and substantial change in
    circumstances occurred.
    In any event, if Nicole has impliedly made that challenge
    too, it fails. We “review the court’s ultimate determination
    regarding the presence or absence of a substantial change in
    circumstances for an abuse of discretion.” Harper v. Harper, 
    2021 UT App 5
    , ¶ 11, 
    480 P.3d 1097
     (quotation simplified). And an
    “appellate court can properly find abuse of discretion only if no
    reasonable person would take the view adopted by the trial
    court.” 
    Id.
     (quotation simplified).
    Moreover,     with      respect    to   this     discretionary
    determination, the amount of change necessary varies based on
    whether the initial decree came from a stipulation as opposed to
    a contested divorce trial. This is so because “an unadjudicated
    custody decree is not based on an objective, impartial
    determination of the best interests of the child.” Zavala v. Zavala,
    
    2016 UT App 6
    , ¶ 17, 
    366 P.3d 422
     (quotation simplified). So
    when a court is subsequently asked to modify a custody order
    from a stipulated decree, the court is essentially being asked to
    “adjudicate[] it for the first time.” 
    Id.
     As a result, a modification
    of a stipulated decree requires “a lesser showing” “than would
    be required to modify an adjudicated award.” 
    Id.
    Here, the Decree was the product of a stipulation, not an
    adjudication, so the modification required only this lesser
    showing. And as discussed above, Son now had several years
    (continued…)
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    Widdison v. Widdison
    CONCLUSION
    ¶83 For the foregoing reasons, we affirm the district court’s
    decision to give Bryant joint legal and physical custody of Son.
    (…continued)
    more of post-divorce parent-time bonding with Bryant, Bryant
    had now been legally declared to be Son’s father, and Nicole had
    recently interfered with that relationship. Given our conclusion
    that such circumstances can legally qualify as a change in
    circumstances, we have no hesitation in likewise concluding that
    the court did not abuse its discretion in determining that these
    circumstances satisfied the “lesser showing” required for a
    modification of this stipulated Decree. 
    Id.
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