In Re The Adoption Of: M.j.w. ( 2019 )


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  •                                                                                                   Filed
    Washington State
    Court of Appeals
    Division Two
    April 16, 2019
    IN THE COURT OF APPEALS OF THE STATE OF WASHINGTON
    DIVISION II
    In the Matter of the Adoption of:                                  No. 50758-7-II
    M.J.W.,
    a minor child.                  PUBLISHED OPINION
    LEE, A.C.J. — Greg and Linda Minium appeal the trial court’s denial of their petition to
    adopt their minor grandson, M.J.W. The Miniums argue that the trial court erred in allowing
    M.J.W.’s paternal grandmother, Patti Shmilenko, to intervene in the adoption proceedings because
    Patti1 had not petitioned to adopt M.J.W. herself. The Miniums also argue that the trial court
    abused its discretion in denying their adoption petition because its ruling was based on speculation
    and an erroneous finding that the adoption petition might impact an agreed residential schedule
    order between the Miniums and Patti.
    We agree that the trial court erred in allowing Patti to intervene in the adoption proceeding
    as a matter of right, but we hold that the trial court did not abuse its discretion in allowing Patti to
    intervene permissively. We also hold that the trial court did not abuse its discretion in finding that
    adoption by the Miniums was not in M.J.W.’s best interests.                 Accordingly, we affirm.
    1
    Because multiple persons in this case share the last name Shmilenko, we refer to them
    individually by their first names and collectively as the Shmilenkos. We mean no disrespect.
    No. 50758-7-II
    FACTS
    A.     PROCEDURAL BACKGROUND
    M.J.W.’s parents were killed by a drunk driver in 2008, just days before his first birthday.
    At the time of the accident, M.J.W. was under the care of his maternal grandparents, Linda and
    Greg Minium.2
    A month following the accident, the Miniums petitioned for custody of M.J.W. The
    paternal grandparents, Patti and John Shmilenko, filed a response requesting regular visitation with
    M.J.W. Tension ensued between the Miniums and Shmilenkos, but they agreed to a residential
    schedule order in 2010.
    The trial court entered the agreed residential schedule order, which provided that M.J.W.
    would reside with the Miniums, as nonparental custodians, but would spend every Tuesday and
    Thursday from 1:00 pm to 7:00 pm, and alternating weekends, with Patti until the age of five. The
    2010 residential schedule order also provided that M.J.W. would split holidays, vacations, and
    special occasions between the Miniums and Patti.
    After agreeing to the 2010 residential schedule order, the Miniums attempted to limit the
    Shmilenkos’ access to M.J.W., and Greg tried to “have the 2010 order thrown out of court.” 1
    Verbatim Report of Proceedings (VRP) (June 6, 2017) at 135. The Miniums also refused to discuss
    modification of the agreed order. And they refused mediation as required by the order. Patti filed
    2
    Because multiple persons in this case share the last name Minium, we refer to them individually
    by their first name and collectively as the Miniums. We mean no disrespect.
    2
    No. 50758-7-II
    suit to modify the agreed order, and the Minimums responded by filing a motion to vacate the
    order. The trial court denied this motion.
    In September 2014, the Miniums filed a petition to adopt M.J.W. Patti filed a motion to
    intervene in the adoption proceedings on October 3. Patti argued that she could intervene as a
    matter of right under CR 24(a) in order to protect her “legally cognizable rights with regard to the
    parenting of [M.J.W.].” Clerk’s Papers (CP) at 194. She also argued that she could permissively
    intervene under CR 24(b) because her rights under the 2010 residential schedule shared a common
    question of law or fact to the adoption petition, which was determining the best interests of M.J.W.
    The trial court granted Patti’s motion to intervene both as a matter of right and by permissive
    intervention.
    While the Miniums’ petition to adopt M.J.W. was pending, the Miniums and the
    Shmilenkos entered into a modified residential schedule order on October 31, 2014. This order
    provided that M.J.W. would visit with Patti on Tuesdays during the school year between 4:00 pm
    and 6:30 pm, and would spend one to two weekends per month with Patti. Again, the residential
    schedule order provided that M.J.W. would split his winter vacation, spring break, and summer
    holiday between the Miniums and Patti. And M.J.W. would spend alternating holidays and special
    occasions with the Miniums and Patti. There were no missed visits under the 2010 and 2014
    residential schedule orders.
    B.     ADOPTION TRIAL
    A trial was held on the merits of the Miniums’ adoption petition in June 2017. Several
    family members and expert witnesses testified at trial.
    3
    No. 50758-7-II
    Richard Dillman, a licensed mental health counselor in Washington, testified that he began
    treating M.J.W. for anxiety in January 2015. As part of his treatment, Dillman initially met with
    M.J.W. and Linda together. During these visits, Linda mentioned adoption to Dillman, discussed
    her litigation with Patti, and once accused Patti of drug use. At Linda’s request, Dillman wrote a
    letter stating that the Shmilenkos had forced overnight visits on M.J.W., which had caused
    M.J.W.’s anxiety. As a result of these discussions, Dillman developed a very negative view of the
    Shmilenkos. Dillman later met the Shmilenkos and determined that he had developed an erroneous
    view of them based on his discussions with Linda.
    Dillman also testified that he had offered to act as a mediator between the Miniums and the
    Shmilenkos because he believed that the antipathy between the parties was negatively impacting
    M.J.W. The Shmilenkos were willing to go to mediation, but the Miniums were not.
    During trial, Patti asked Dillman whether he believed the adoption might impact the
    visitation schedule in effect between Patti and the Miniums. The trial court overruled the Miniums’
    objection that such testimony would be speculative, and Dillman testified that absent a court order,
    “the potential for [visitation] to change would definitely be there.” 6 VRP (June 14, 2017) at 763.
    He also testified that based on the “antipathy” between the Miniums and the Shmilenkos, M.J.W.
    would visit with the Shmilenkos far less frequently if the Miniums’ adoption petition was granted.
    Jami Pannell, the guardian ad litem appointed by the trial court to represent M.J.W.’s
    interests in this case, also testified. The trial court had ordered Pannell to investigate all matters
    related to the parenting plan, including financial stability, emotional stability, home life, and
    4
    No. 50758-7-II
    whether M.J.W. had social and “familiar” support under the current plan. 5 VRP (June 13, 2017)
    at 687.
    Pannell testified that during her investigation, Linda stated that Patti was manipulative,
    controlling, and unable to provide proper oversight for M.J.W. Pannell also noted that while
    exchanging M.J.W. between their homes, the Miniums would refuse to smile at, look at, or speak
    to the Shmilenkos. The tension during these exchanges caused M.J.W. to develop stomachaches.
    Based on her interviews with the Miniums and the Shmilenkos, Pannell found that the
    Shmilenkos had acted as “peacekeepers” in this case. 5 VRP (June 13, 2017) at 687. The
    Shmilenkos attempted to hire a mediator and had received counseling on how to keep peace with
    the Miniums. And M.J.W. had a very strong bond with both Patti and John. Pannell determined
    that regular visitation with the Shmilenkos would be in M.J.W.’s best interests. Pannell reported
    that the Shmilenkos played a vital role in M.J.W.’s emotional health and wellbeing, and opined
    that they should not be excluded from his upbringing.
    Pannell was concerned that the Miniums might try to limit Patti’s access to M.J.W. Patti
    specifically asked Pannell whether she had concerns about the adoption, and Pannell testified that
    she was concerned that Patti might be left out of M.J.W.’s life if the Miniums’ adoption petition
    was granted. The Miniums objected to this testimony as speculation, but the trial court overruled
    their objection.
    Linda testified that Patti was a harmful and negative influence on M.J.W., and claimed that
    Patti knew no bounds, was domineering, condescending, and disrespectful. Greg testified that
    Patti was an “ ‘evil woman,’ ” and acknowledged that he would follow the 2014 residential
    5
    No. 50758-7-II
    schedule “ ‘with a grudge.’ ” CP at 481-82. Greg also admitted that he previously tried to “have
    the 2010 [residential scheduling] order thrown out of court.” 1 VRP (June 6, 2017) at 135. Other
    witnesses that testified at trial all agreed that the 2014 residential schedule was in M.J.W.’s best
    interest.3
    The trial court found that M.J.W. needed both the Miniums and the Shmilenkos in his life.
    M.J.W.’s current living situation “ha[d] continuity, consistency, and stability,” and M.J.W. was
    “thriving under the 2014 Residential Schedule.” CP at 481. The court also found that the titles of
    “ ‘adopted’ ” and “ ‘legal parent’ ” would have no positive emotional or developmental effect on
    M.J.W. CP at 481. The court further found that the loss of M.J.W.’s relationship with either the
    Shmilenkos or the Miniums would impede M.J.W.’s development and harm his wellbeing. CP at
    481.
    Based on the Miniums’ “concrete, unchanging negative views” of Patti, the trial court
    concluded that Patti’s visitation with M.J.W. would be diminished or cease altogether if the trial
    court were to grant the Miniums’ adoption petition. CP at 481. This would upset the status quo
    that had been so critical to M.J.W.’s development. The court also concluded that adoption posed
    a grave risk to the status quo established under the 2014 residential schedule because adoption
    3
    Kimberly French, M.J.W.’s preschool teacher; Karen Roggenkamp, a longtime friend of the
    Miniums; Emily Schloss, the Miniums’ adult daughter; Blaine Tolby, M.J.W.’s pediatrician;
    Trisha West, M.J.W.’s kindergarten teacher; Keith Lawrence, who conducted an adoption
    placement report in this case; John, Patti’s husband; Emily Anderson, Patti’s niece-in-law; Leah
    Brown, Patti’s former stepdaughter; Landon Poppleton, a psychologist; Chelsea Baldwin, one of
    Patti’s former attorneys; Barbara Kivela, Patti’s sister; Stacy Tucker, whose half-sister’s father
    was once married to Patti; and Christen Carson, a clinical and forensic psychologist, also testified
    at trial.
    6
    No. 50758-7-II
    divests anyone, other than the adoptive parents, of legal rights to the adopted child. The court
    further concluded that any attempt to enforce the agreed 2014 residential schedule order following
    adoption would be contrary to public policy and law, and would necessarily fail. Therefore, the
    trial court found that adoption was not in M.J.W.’s best interests and denied the Miniums’ petition.
    The Miniums appeal.
    ANALYSIS
    A.     PATTI’S INTERVENTION4
    CR 24 provides two independent means by which a party may intervene—(1) as a matter
    of right, and (2) by permission of the court. Pub. Util. Dist. No. 1 of Okanogan County v. State,
    
    182 Wn.2d 519
    , 531, 
    342 P.3d 308
     (2015). Here, the trial court allowed Patti to intervene by both
    means. However, the Miniums appear5 to only challenge the trial court’s ruling on intervention as
    of right. Nonetheless, we analyze the propriety of the trial court’s ruling as to both means of
    intervention for completeness.
    1.      Intervention as a Matter of Right
    We will reverse the trial court’s grant of intervention as a matter of right only if an error of
    law has occurred. Westerman v. Cary, 
    125 Wn.2d 277
    , 302, 
    892 P.2d 1067
     (1994). An error of
    4
    Patti claims that the Miniums challenge her standing to intervene under chapter 26.33 RCW for
    the first time on appeal. But the record shows that the Miniums challenged Patti’s standing to
    intervene below and based their response on the adoption policy inherent in chapter 26.33 RCW.
    Thus, we find that the Miniums did not waive their assignment of error by failing to assert it below.
    5
    The Miniums’ briefing challenges Patti’s “right to participate” in the adoption proceeding, but
    the arguments do not differentiate between intervention as a matter of right and permissive
    intervention. Br. of Appellant at 17. The arguments that are made in the briefing, however, are
    focused on an intervention as a matter of right.
    7
    No. 50758-7-II
    law is “ ‘an error in applying the law to the facts as pleaded and established.’ ” 
    Id.
     (internal
    quotation marks omitted) (quoting In re Jones’ Estate, 
    116 Wash. 424
    , 426, 
    199 P. 734
     (1921)) .
    A person shall be permitted to intervene as a matter of right:
    [W]hen the applicant claims an interest relating to the property or transaction which
    is the subject of the action and the person is so situated that the disposition of the
    action may as a practical matter impair or impede the person’s ability to protect that
    interest, unless the applicant’s interest is adequately represented by existing parties.
    CR 24(a)(2).
    Here, Patti claims she is allowed to intervene as a matter of right based on the 2010
    residential scheduling order. Patti argues that the 2010 order vested her with “substantial visitation
    rights” and that the trial court did not err in allowing her to intervene in order to protect those
    rights. Br. of Resp’t at 29. The Miniums argue that this claimed interest was insufficient to confer
    intervention as a matter of right because there is no statutory authority allowing a third party to
    intervene in order to protect their visitation interests. We agree with the Miniums.
    The meaning of “ ‘interest’ ” under CR 24(a)(2) is to be interpreted broadly, with
    flexibility, and analyzed on a case-by-case basis. Westerman, 125 Wn.2d at 303. However, the
    interest that the intervenor seeks to protect must be an interest recognized by law. Id. Our Supreme
    Court “has repeatedly held that absent a valid statute, there is no right to third-party visitation
    under our existing laws.” In re Custody of M.W., 
    185 Wn.2d 803
    , 811, 
    374 P.3d 1169
     (2016).
    Indeed, several of Washington’s nonparental visitation statutes have been found
    unconstitutional, both facially and as applied. See In re Parentage of C.A.M.A., 
    154 Wn.2d 52
    ,
    66, 
    109 P.3d 405
     (2005); In re Custody of Smith, 
    137 Wn.2d 1
    , 20-21, 
    969 P.2d 21
     (1998), aff’d
    sub nom, Troxel v. Granville, 
    530 U.S. 57
    , 
    120 S. Ct. 2054
    , 147 L. Ed. 2d. 49 (2000); In re. Custody
    8
    No. 50758-7-II
    of T.L., 
    165 Wn. App. 268
    , 282, 
    268 P.3d 963
     (2011). In Smith, our Supreme Court held
    unconstitutional RCW 26.10.160(3) and former RCW 26.09.240, which allowed a nonparent to
    petition the court for visitation rights, because they impermissibly interfered with a parent’s
    fundamental interest in the “ ‘care, custody and companionship of the child.’ ” 137 Wn.2d at 21
    (quoting In re Sumey, 
    94 Wn.2d 757
    , 762, 
    621 P.2d 108
     (1980)). Several years later, in C.A.M.A.,
    our Supreme Court held Washington’s visitation statute unconstitutional, even though it had been
    amended to presume that a grandparent’s visitation was in a child’s best interest only if a
    significant grandparent-grandchild relationship was present. 
    154 Wn.2d at 57, 59
    . And most
    recently, in M.W., our Supreme Court reaffirmed its prior holdings “that there is no statutory basis
    for third-party visitation under our laws.” 185 Wn.2d at 813.
    Thus, Patti’s interest in safeguarding her third-party visitation with M.J.W. was not an
    interest recognized by law. Moreover, “[b]ecause the process of adoption is a creature of statute,
    the adoption statutes must be strictly followed.” In re Adoption of B.T., 
    150 Wn.2d 409
    , 416, 
    78 P.3d 634
     (2003). Nothing in the adoption statutes allows a third party to intervene as a matter of
    right in order to safeguard their interests in maintaining visitation with the child. Under RCW
    26.33.160(1), the only relatives whose consent is required for adoption, and thus the only relatives
    entitled to notice of an adoption, are the child’s parents, the alleged father of a minor child, or a
    relative who is the child’s legal guardian. In re Adoption of R.L.M., 
    138 Wn. App. 276
    , 284, 
    156 P.3d 940
     (2007), review denied, 
    162 Wn.2d 1023
     (2008).
    Because Patti’s interest in maintaining third-party visitation with M.J.W. was not an
    interest recognized by law, the trial court erred in allowing Patti to intervene as a matter of right
    9
    No. 50758-7-II
    in the adoption. However, as explained below, this error does not compel reversal because the
    trial court did not abuse its discretion in allowing Patti to permissively intervene.
    2.      Permissive Intervention
    Even if a party does not claim an interest to allow intervention as a matter of right, the trial
    court may allow that party to intervene permissively “[w]hen an applicant’s claim or defense and
    the main action have a question of law or fact in common.” CR 24(b)(2). Here, the trial court also
    allowed Patti to permissively intervene.
    The trial court has considerable discretion to allow intervention under this rule, and
    consequently, we will reverse such ruling only for an abuse of that discretion. Pub. Util. Dist. No.
    1 of Okanogan, 
    182 Wn.2d at 531
    . “ ‘An abuse of discretion exists only when no reasonable
    person would take the position adopted by the trial court.’ ” 
    Id.
     (internal quotation marks omitted)
    (quoting Westerman, 125 Wn.2d at 304).
    The Miniums appear to argue that the trial court abused its discretion in allowing Patti to
    permissively intervene in the adoption proceeding because she was neither an adoptee nor a
    prospective adoptive parent. They also argue that nothing in chapter 26.33 RCW allows a third
    party to intervene for the purposes of objecting to an adoption.
    As explained above, the Miniums are correct that nothing in the adoption statutes provided
    Patti the right to intervene in the adoption proceeding under CR 24(a). However, under CR 24(b),
    “anyone may be permitted to intervene in an action . . . [w]hen an applicant’s claim or defense and
    the main action have a question of law or fact in common.” And “[i]n exercising its discretion the
    10
    No. 50758-7-II
    court shall consider whether the intervention will unduly delay or prejudice the adjudication of the
    rights of the original parties.” CR 24(b)(2).
    The Miniums do not dispute that Patti had an independent claim or defense with a law or
    fact common to their adoption petition. Instead, they argue that under B.T., Patti could only
    participate in the adoption proceedings if she was a prospective adoptive parent. In B.T., our
    Supreme Court held that a grandmother and stepfather had standing to intervene in a post-
    termination adoption proceeding, so long as they met the requirements of an adoptive parent under
    RCW 26.33.140(2).6 
    150 Wn.2d at 419
    .
    However, the B.T. decision focused on standing to intervene as a statutory right. 
    Id. at 416
    .
    The B.T. court never held that it would be an abuse of discretion for the trial court to allow
    permissive intervention of persons who have not filed adoption petitions themselves. In fact, the
    B.T. court
    recognize[d] that while the adoption process is a creature of statute, it is not such a
    technical one that the trial court is left without power to conduct evidentiary
    hearings to procure significant evidence or facts before granting or denying an
    adoption petition, and to allow the intervention of appropriate and interested parties.
    
    Id.
     “The guiding principle behind the adoption process is to determine what is in the best interest
    of the child.” 
    Id. at 417
    . And in conducting a hearing under Chapter 26.33, “[t]he court may
    require the presence of witnesses deemed necessary to the disposition of the petition.” RCW
    26.33.060.
    6
    RCW 26.33.140(2) provides that “[a]ny person who is legally competent and who is eighteen
    years of age or older may be an adoptive parent.”
    11
    No. 50758-7-II
    Here, the Miniums and Patti had entered into an agreed residential schedule regarding
    M.J.W. in 2010, when he was two years old. The residential schedule provided for frequent,
    regular visits with Patti. Thus, the record shows that beginning at the age of two, M.J.W. regularly
    visited and resided with Patti.
    Given the long-term relationship between M.J.W. and Patti, deeming her presence
    necessary to determine the best interests of M.J.W. cannot be said to be a position that no
    reasonable person would take. In light of the trial court’s power “to allow the intervention of
    appropriate and interested parties” in an adoption proceeding, we hold that the trial court did not
    abuse its discretion in allowing Patti to permissively intervene. 
    Id. at 416
    .
    B.     DENIAL OF ADOPTION PETITION
    Next, the Miniums appear to argue that the trial court erred in denying their adoption
    petition because (1) the trial court erroneously concluded that the 2014 residential schedule would
    automatically terminate upon adoption, and (2) the trial court relied on speculation in reaching its
    decision. We disagree.
    1.      Standard of Review
    We review a trial court’s determination that adoption is in the best interests of the adoptee
    for an abuse of discretion. See In re Adoption of Hamilton, 
    41 Wn.2d 53
    , 56, 
    246 P.2d 849
     (1952)
    (“Trial courts must of necessity have a wide latitude of discretion in matters coming before them
    involving minor children, and their orders and judgments should not be disturbed by the appellate
    court except for very cogent reasons.”); In re Dependency of J.S., 
    111 Wn. App. 796
    , 804, 
    46 P.3d 273
     (2002) (“Courts have broad discretion and are allowed considerable flexibility to receive and
    12
    No. 50758-7-II
    evaluate all relevant evidence in order to reach a decision recognizing both the welfare of the child
    and the parental rights.”). “A trial court abuses its discretion when its decision ‘is manifestly
    unreasonable or based upon untenable grounds or reasons.’ ” Salas v. Hi-Tech Erectors, 
    168 Wn.2d 664
    , 668-69, 
    230 P.3d 583
     (2010) (quoting State v. Stenson, 
    132 Wn.2d 668
    , 701, 
    940 P.2d 1239
     (1997), cert. denied, 
    523 U.S. 1008
     (1998)). A ruling is based on untenable grounds or
    reasons if the trial court applies the wrong legal standard or relies on facts that are unsupported.
    Id. at 669.
    2.     Finding Based on 2014 Residential Schedule Order
    The Miniums argue that the trial court erred when it found that granting their adoption
    petition “would automatically terminate” the 2014 residential schedule order. Br. of Appellant at
    27. In doing so, the Miniums argue that the trial court used the residential visitation schedule “as
    a vehicle to deprive a child from a permanent adoptive home.” Br. of Appellant at 32.
    The Miniums’ argument overlooks the guiding principle behind the adoption process,
    which “is to determine what is in the best interest of the child.” B.T., 
    150 Wn.2d at 417
    . The trial
    court was not tasked with deciding between a 2014 residential schedule and the Miniums’ adoption
    petition. The trial court’s inquiry was to determine whether adoption by the Miniums was in
    M.J.W.’s best interests. See RCW 26.33.240(3).
    Based on the evidence at trial, the trial court found that M.J.W. was “thriving under the
    2014 Residential Schedule.”      CP at 481.     The residential schedule protected M.J.W. from
    instability and ensured he would not be “placed in a loyalty bind between the parties.” CP at 481.
    And the court found that having a legal parent would have no positive effect on M.J.W.’s emotional
    13
    No. 50758-7-II
    health or development. Thus, when weighed against the potential benefits of adoption, the trial
    court found that it was in M.J.W.’s best interest to maintain the status quo established under the
    2014 residential schedule order. The Miniums do not argue that these were untenable grounds or
    reasons to deny the adoption petition. And they provide no support for their accusation that such
    ruling was intended to deprive M.J.W. of a permanent home.
    Also, contrary to the Miniums’ argument, adoption would have posed a grave risk to the
    status quo established under the 2014 residential schedule, as the trial court concluded. The entry
    of an adoption decree “divests any parent or alleged father who is not married to the adoptive
    parent . . . of all legal rights and obligations in respect to the adoptee.” RCW 26.33.260(1). Upon
    entry of an adoption decree, “[t]he adoptee shall be, to all intents and purposes, and for all legal
    incidents, the child, legal heir, and lawful issue of the adoptive parent . . . and subject to all the
    obligations of a natural child of the adoptive parent.” RCW 26.33.260(1). “[A] grandparent has
    no standing to petition for visitation rights subsequent to adoption of the grandchild by others,
    whether strangers or relatives.” In re Custody of B.S.Z.-S., 
    74 Wn. App. 727
    , 729, 
    875 P.2d 693
    (1994) (holding that formal adoption terminated any visitation rights that a paternal grandmother
    may have had prior to adoption).7
    The Miniums fail to show that the trial court abused its discretion in considering how
    adoption would upset the status quo established under the 2014 residential schedule. Accordingly,
    we hold that the Miniums’ challenge fails.
    7
    And even if the entry of an adoption decree did not automatically terminate Patti’s visitation
    rights, the Miniums could have easily petitioned for modification of the 2014 residential schedule
    once they obtained the legal status of parents of M.J.W. See RCW 26.10.190.
    14
    No. 50758-7-II
    3.     Evidentiary Ruling
    The Miniums argue that the trial court abused its discretion in allowing Dillman and
    Pannell to testify as to whether adoption would likely affect M.J.W.’s visitation with Patti. The
    Miniums appear to argue that had the trial court properly excluded this evidence as speculation,
    then it would not have concluded that M.J.W.’s visitation with Patti might diminish or cease
    altogether following adoption. We disagree.
    “We review a trial court’s decision to admit or exclude evidence for an abuse of discretion.”
    Salas, 
    168 Wn.2d at 668
    .         A trial court abuses its discretion if its decision is manifestly
    unreasonable or based on untenable grounds or reasons. 
    Id. at 669
    .
    “Where there is no basis for the expert opinion other than theoretical speculation, the expert
    testimony should be excluded.” Queen City Farms, Inc. v. Cent. Nat’l Ins. Co. of Omaha, 
    126 Wn.2d 50
    , 103, 
    882 P.2d 703
     (1994). And conclusory or speculative expert opinions lacking
    adequate foundation shall not be admitted. Stedman v. Cooper, 
    172 Wn. App. 9
    , 16, 
    292 P.3d 764
    (2012).
    ER 701 governs the admissibility of opinion testimony by a lay witness. ER 701 limits lay
    opinion testimony to testimony “(a) rationally based on the perception of the witness, (b) helpful
    to a clear understanding of the witness’ testimony or the determination of a fact in issue, and (c)
    not based on scientific, technical, or other specialized knowledge.”
    a.      Dillman’s testimony
    Dillman’s testimony that adoption could potentially change Patti’s visitation with M.J.W.
    was not based on theoretical speculation. Dillman testified that he had discussed the Shmilenkos
    15
    No. 50758-7-II
    with Linda several times, and as a result of those discussions, he initially developed a very negative
    view of the Shmilenkos. He explained that Linda accused Patti of drug use and told him that Patti
    had forced M.J.W. to spend time with her, even though the visits caused M.J.W. considerable
    anxiety. After meeting with the Shmilenkos in person, Dillman learned that his view of the
    Shmilenkos based on his discussions with Linda was incorrect. Dillman also concluded, based on
    his visits with all the parties and M.J.W., that the antipathy between the Shmilenkos and the
    Miniums was negatively impacting M.J.W.
    Thus, Dillman had personal knowledge of the animosity between the parties from his visits
    and discussions with the parties, and he could conclude, based on his observations and interviews,
    that the Miniums might seek to limit the Shmilenkos’s visitation with M.J.W. following adoption.
    The trial court did not abuse its discretion in overruling the Miniums’ objection to Dillman’s
    testimony.
    b.      Pannell’s testimony
    The Miniums also argue that the trial court abused its discretion in overruling their
    objection to a portion of Pannell’s testimony regarding her opinion on future visitation. Pannell
    was the guardian ad litem appointed by the court to advocate for M.J.W.’s best interests in this
    case. In preparing her report, Pannell interviewed the Miniums and the Shmilenkos. She observed
    that the Shmilenkos had acted as “peacekeepers” in this case and tried to hire a mediator to resolve
    the issues between the parties. 5 VRP at 687. Linda reported to Pannell that Patti was unable to
    provide proper oversight over M.J.W., and that Patti was manipulative and controlling. During
    the course of her investigation, Pannell found Linda’s accusations to be untrue. Pannell also
    16
    No. 50758-7-II
    observed that during M.J.W.’s visitation exchanges, the Miniums would refuse to smile at, look
    at, or speak to the Shmilenkos. Pannell concluded that this tension between the parties was causing
    M.J.W. stomachaches.
    Given the time Pannell spent observing and interviewing the parties, it was not manifestly
    unreasonable to allow her to testify, based on her personal observations, whether she believed that
    the Miniums might try to limit the Shmilenko’s access to M.J.W following adoption. Pannell’s
    testimony relating the tension between the Miniums and the Shmilenkos was based on her personal
    observations, and laid the foundation for her to testify whether she personally believed that
    adoption might impact the visitation schedule between the parties. Therefore, the trial court ruling
    was not based on untenable grounds or reasons, and we hold that it did not abuse its discretion in
    allowing this testimony.8
    8
    Even if the trial court had abused its discretion, any error was harmless. An error is harmless if
    it does not affect the outcome of the case. Mut. of Enumclaw Ins. Co. v. Gregg Roofing, Inc., 
    178 Wn. App. 702
    , 729, 
    315 P.3d 1143
     (2013), review denied, 
    180 Wn.2d 1011
     (2014). “[I]mproper
    admission of evidence constitutes harmless error if the evidence is cumulative or of only minor
    significance in reference to the evidence as a whole.” Hoskins v. Reich, 
    142 Wn. App. 557
    , 570,
    
    174 P.3d 1250
    , review denied, 
    164 Wn.2d 1014
     (2008).
    Here, even without Dillman’s and Pannell’s testimony, the trial court could easily have
    concluded that the Miniums might seek to limit Patti’s visitation following an adoption. The
    animosity between the Miniums and Patti was readily evident throughout the course of trial. Linda
    testified that Patti was “manipulative, knows no bounds, is domineering, condescending,
    disrespectful and harmful.” CP at 481. Greg testified that Patti was “an ‘evil woman,’ ” and
    admitted that he tried to have the 2010 residential schedule order “thrown out of court.” CP at
    481; 1 VRP (June 6, 2017) at 135. Greg also admitted that he would abide by the 2014 residential
    schedule “ ‘with a grudge.’ ” CP at 482. Thus, even without Dillman’s and Pannell’s testimony,
    the trial court could conclude that the Miniums might limit Patti’s visitation with M.J.W. following
    adoption based on the open hostility displayed by the Miniums, which was only bolstered by
    Dillman’s and Pannell’s testimony. Therefore, even if the trial court erred in allowing Dillman’s
    and Pannell’s testimony, any error was harmless.
    17
    No. 50758-7-II
    C.        CHALLENGES TO FINDINGS OF FACT AND CONCLUSIONS OF LAW9
    1.     Standard of Review
    Findings of fact and conclusions of law are required “[i]n connection with all final
    decisions in adoption, custody, and divorce proceedings, whether heard ex parte or not.” CR
    52(a)(2)(B). When the trial court acts as a fact-finder, our review is “ ‘limited to whether
    substantial evidence supports the trial court’s findings and whether the findings support its
    conclusions of law.’ ” In re Adoption of S.H., 
    169 Wn. App. 85
    , 101, 
    279 P.3d 474
     (2012) (internal
    quotation marks omitted) (quoting Commonwealth Real Estate Servs. v. Padilla, 
    149 Wn. App. 757
    , 762, 
    205 P.3d 937
     (2009)). “Substantial evidence is evidence in sufficient quantum to
    persuade a fair-minded person of the truth of the declared premise.” Ridgeview Properties v.
    Starbuck, 
    96 Wn.2d 716
    , 719, 
    638 P.2d 1231
     (1982). The trial court’s unchallenged findings of
    fact are verities on appeal. In re Dependency of J.A.F., 
    168 Wn. App. 653
    , 670-71, 
    278 P.3d 673
    (2012). We review a trial court’s conclusions of law de novo by determining if the findings of fact
    support the conclusions of law. Casterline v. Roberts, 
    168 Wn. App. 376
    , 381, 
    284 P.3d 743
    (2012).
    9
    The Miniums also assign error to the trial court’s order staying the adoption proceedings until
    Patti’s motion to intervene could be heard. Because the Miniums provide no argument to this
    assignment of error, we decline to consider challenge. See RAP 10.3(a)(6). Also, the order
    temporarily staying the adoption proceedings is moot given that the trial court already lifted the
    stay. See State v. Gentry, 
    125 Wn.2d 570
    , 616, 
    888 P.2d 1105
    , cert. denied, 
    516 U.S. 843
     (1995)
    (an issue is moot if this court can no longer provide effective relief).
    18
    No. 50758-7-II
    2.      Challenged Finding of Fact
    The Miniums appear to challenge finding of fact 10, which states, “[d]ue to this antipathy
    and history of conduct, this court finds that if the proposed adoption were granted, visitation with
    the SHMILENKOs would be diminished or stopped entirely and the status quo that is so critical
    to the child’s development would be upset.” CP at 482. The Miniums argue that this finding was
    not supported by substantial evidence because the trial court also found that there were no missed
    visits under the 2010 and 2014 non-parental custody orders.
    The Miniums are correct that the evidence at trial did not show any missed visits under the
    2010 and 2014 orders. However, as discussed above, there was evidence in sufficient quantum to
    support the trial court’s finding of a history of antipathy between the parties. The evidence showed
    that Linda had falsely accused Patti of drug use, and told other witnesses that Patti was
    manipulative, controlling, and unable to properly care for M.J.W. Pannell observed that during
    exchanges of M.J.W., the Miniums refused to smile at, look at, or speak to Patti. Greg testified
    that Patti was an “ ‘evil woman,’ ” while Linda claimed that Patti was “manipulative, knows no
    bounds, is domineering, condescending, disrespectful and harmful.” CP at 481. Moreover, Greg
    admitted that he had tried to have the 2010 residential scheduled order “thrown out of court.” 1
    VRP (June 6, 2017) at 135. Thus, there was evidence in sufficient quantum to support the trial
    court’s finding that the Miniums and Patti had a history of antipathy and that if the Miniums
    became M.J.W.’s adoptive parents, they might try to diminish or stop Patti’s visitation with M.J.W.
    19
    No. 50758-7-II
    3.      Challenged Conclusions of Law
    a.      Adoption automatically terminates third party visitation
    The Miniums claim that the trial court concluded “that an adoption decree automatically
    terminates a third-party visitation order,” and they challenge that conclusion. Br. of Appellant at
    1. However, the trial court never concluded that an adoption decree would automatically terminate
    the third party visitation orders. The trial court’s first conclusion of law was, “Adoption of the
    child will terminate and divest everyone except the adoptive parents of legal rights to the child per
    RCW 26.33.260.” CP at 482. This conclusion was an accurate recitation of RCW 26.33.260(1),
    which states that “[t]he entry of a decree of adoption divests any parent or alleged father who is
    not married to the adoptive parent or who has not joined in the petition for adoption of all legal
    rights and obligations.” Thus, we hold that the Miniums’ challenge fails.
    b.      Adoption not in M.J.W.’s best interest
    The Miniums challenge the trial court’s conclusion that adoption was not in M.J.W.’s best
    interests. However, this conclusion was supported by the trial court’s unchallenged findings that
    (1) M.J.W. was “thriving under the 2014 Residential Schedule,” (2) “[t]he status quo is optimal
    for the child and, therefore, protection of the status quo is in the child’s best interest,” (3) “[t]he
    2014 residential schedule protects the child from instability and from being placed in a loyalty
    bind between the parties,” (4) that “[b]estowal of the titles ‘adopted’ and ‘legal parent’ would have
    no positive emotional or developmental effect on [M.J.W.],” and (5) that “[M.J.W.] should
    continue to be parented in the future under the 2014 residential schedule.” CP at 481-82.
    Therefore, we hold that the Miniums’ challenge to this conclusion of law fails.
    20
    No. 50758-7-II
    CONCLUSION
    The trial court erred in allowing Patti to intervene in the adoption proceeding as a matter
    of right, but did not abuse its discretion by allowing Patti to intervene permissively or in finding
    that adoption by the Miniums was not in M.J.W.’s best interests. Accordingly, we affirm.
    Lee, A.C.J.
    We concur:
    Worswick, J.
    Sutton, J.
    21