Robert A. Kantor v. Sondra Louise Kantor, 379 P.3d 1073

Background

Robert and Sondra Kantor divorced in April 2012; they executed a Property Settlement Agreement (PSA) on April 25, 2012 that was not presented to the magistrate before entry of the April 30, 2012 divorce decree.
The April 30, 2012 decree described the PSA as a “separate agreement,” indicating it was not merged into the decree.
In October 2013 Sondra moved to incorporate (merge) the PSA into the divorce judgment; Robert initially objected but later consented to merger.
On December 20, 2013 the magistrate entered a Supplemental Decree merging the PSA nunc pro tunc to October 18, 2013; Sondra then filed contempt proceedings for alleged violations of the PSA.
Robert moved to dismiss the contempt action for lack of subject-matter jurisdiction (res judicata/finality of the original decree); the magistrate denied the motion, the parties stipulated resolution of contempt (with reservation to appeal jurisdiction), and the district court affirmed on appeal.
The Idaho Supreme Court reversed, holding the supplemental decree was void because the magistrate lost subject-matter jurisdiction to amend the final divorce judgment after the appeal period expired.

Issues

Issue	Plaintiff's Argument (Robert)	Defendant's Argument (Sondra)	Held
Whether the PSA was merged into the April 30, 2012 decree	The decree unambiguously left the PSA separate, so merger did not occur	The parties later elected to merge and the court could incorporate the PSA	Held: Decree unambiguously described PSA as a “separate agreement”; no merger occurred at entry of decree
Whether the court could later merge the PSA into the final decree by motion and supplemental decree	Finality/res judicata barred reopening; court lacked subject-matter jurisdiction to amend final judgment	Parties’ agreement and consent permitted the court to incorporate the PSA later; merger could be effected post-judgment	Held: Trial court lacked subject-matter jurisdiction to merge PSA after finality; supplemental decree was void
Whether contempt enforcement based on the supplemental decree was procedurally proper	Contempt based on void order is improper; dismissal required	Contempt proper because parties could enforce PSA through contempt after incorporation; equitable estoppel/consent prevents challenge	Held: Contempt judgment vacated because it was based on a void supplemental decree; parties cannot confer subject-matter jurisdiction by consent
Whether appellate attorney-fee awards should stand	Robert sought fees under PSA and statute; he prevailed on jurisdictional issue	Sondra sought fees under PSA and statute; she prevailed on a separate consolidated issue	Held: No appellate fees awarded due to mixed results; district-court fee award vacated and remanded for reconsideration

Key Cases Cited

Borley v. Smith, 149 Idaho 171 (2010) (framework for merger inquiry: examine decree’s four corners first; only consult PSA if decree ambiguous)
State v. Hartwig, 150 Idaho 326 (2011) (trial court loses subject-matter jurisdiction to amend a judgment once it is final)
Kimball v. Kimball, 83 Idaho 12 (1960) (merger substitutes decree rights for contract rights; merged agreements enforceable as part of decree)
Phillips v. Phillips, 93 Idaho 384 (1969) (when agreement is presented to the court, presumptions arise favoring merger absent clear intent otherwise)
Fairway Dev. Co. v. Bannock County, 119 Idaho 121 (1990) (parties cannot confer subject-matter jurisdiction by consent)
State v. Lute, 150 Idaho 837 (2011) (orders entered without subject-matter jurisdiction are void; jurisdiction cannot be waived)