Billion v. Billion , 553 N.W.2d 226 ( 1996 )
Mathis v. Mathis , 609 N.W.2d 773 ( 2000 )
McKittrick v. McKittrick , 732 N.W.2d 404 ( 2007 )
Thomas v. Hauge , 639 N.W.2d 520 ( 2002 )