Relocation Parenting-Plan Orders Do Not Infringe the Right to Travel When They Only Determine the Child’s Residence Based on Best Interests
Case: Parenting of A.L.W., 2026 MT 139N (Mont. June 30, 2026) (memorandum opinion; noncitable)
Court: Supreme Court of Montana
Lower Court: Fourth Judicial District, Missoula County, Cause No. DR 16-622
1. Introduction
This appeal arose from a post-decree dispute over whether a shared parenting arrangement should be amended after the mother, Davys Arrigton (f/k/a Lowe) (“Arrington”), filed a notice of intent to move from Montana to Idaho following her recent marriage. The father, Dustin Weidenkeller (“Father”), opposed the relocation of the child, A.L.W. (age 10), and proposed that if Arrington relocated, the child should remain in Montana primarily with him.
The key issues on appeal were whether the District Court abused its discretion in selecting Father’s contingent parenting plan if Arrington moved; whether the order violated Arrington’s constitutional right to travel; and whether alleged procedural/evidentiary shortcomings (including findings, hearsay concerns, and a “joint hearing” with a related matter) required reversal.
2. Summary of the Opinion
The Montana Supreme Court affirmed. Applying deferential review to parenting-plan modification findings and discretionary determinations, the Court held that:
- The District Court did not violate Arrington’s right to travel because it did not bar her relocation; it determined only that the child’s best interests were served by remaining in Montana if she moved.
- The District Court’s findings adequately supported its best-interests analysis under § 40-4-212, MCA, and its relocation-related analysis under § 40-4-219, MCA, even though the court did not separately enumerate each statutory subfactor.
- Appellate complaints about the joint hearing/consolidation were not addressed because Arrington raised them for the first time on appeal after acquiescing in the joint proceeding.
- Post-judgment “housekeeping” disagreements about logistics did not warrant reversal or remand; the Court encouraged cooperative adjustment by the parties.
The decision was issued as a memorandum opinion under the Court’s Internal Operating Rules and “shall not be cited and does not serve as precedent.”
3. Analysis
3.1. Precedents Cited
Although nonprecedential, the opinion is a clear application of established Montana relocation and parenting-plan modification doctrine, anchored by the following authorities:
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In re Parenting of G.M.N.
This was the opinion’s principal doctrinal framework. It supplied (i) the standards of review (clearly erroneous for findings; correctness for conclusions; abuse of discretion for the ultimate parenting-plan decision), (ii) the admonition that the Supreme Court does not reweigh evidence, and (iii) the relocation-specific constitutional balancing: a relocating parent’s right to travel does not “outweigh the father’s right to have regular and ongoing parental contact” and the child’s right to maintain that relationship. The Court treated the District Court’s decision as consistent with this balancing because it did not restrict Arrington’s movement—only the child’s residence based on best interests.
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Guffin v. Plaisted-Harman
Cited through In re Parenting of G.M.N. for the clearly erroneous standard applicable to findings supporting a modification decision. This reinforces the deference given to trial courts that directly observe witnesses and assess credibility.
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In re Parenting of C.J.
Used (again through In re Parenting of G.M.N.) to support review of conclusions of law for correctness and to confirm abuse-of-discretion review of parenting plan determinations. It underlines that even where a party disputes the trial court’s interpretation of the evidence, reversal requires a clear discretionary abuse.
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In re A.F.
Cited for the principle that the Supreme Court does not substitute its judgment for the district court’s on conflicting evidence. This directly addressed Arrington’s theme on appeal—that the District Court should have given her evidence greater weight.
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In re Marriage of Wolfe
Cited for the “ultimate test” of findings: they must be sufficiently comprehensive and pertinent to provide a decision basis and supported by the evidence. This case supported affirmance despite Arrington’s argument that the trial court made “conclusions without related findings” and failed to be explicit in factor-by-factor analysis.
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State v. Favel
Applied to the complaint about consolidation/joint treatment of a related parenting matter. The Court invoked the rule that it will not address issues raised for the first time on appeal and will not “place a district court in error” for actions in which the appealing party “acquiesced or actively participated.” That doctrine functionally foreclosed Arrington’s procedural objection.
3.2. Legal Reasoning
(a) The “right to travel” argument fails when the order governs only the child’s residence.
The Court drew a decisive line between (i) restricting Arrington’s mobility and (ii) adjudicating the child’s residential schedule. Echoing In re Parenting of G.M.N., it treated relocation cases as a balancing problem among:
- the relocating parent’s right to resettle,
- the nonrelocating parent’s right to regular and ongoing contact, and
- the child’s right to a continuing parental relationship.
Because Arrington remained free to move, the Court characterized the order as a best-interests determination rather than a constitutionally suspect restraint on travel.
(b) Best interests under § 40-4-212, MCA: stability and relationships carried the day.
The District Court’s findings—accepted as supported by the record—emphasized the child’s adjustment and integration in Missoula-area life: school, friends, sports, church activities, summer camps, and extended family. It credited Father’s evidence of stability and predictable care, and it credited concerns about Arrington’s pattern of frequent moves and unilateral decisions affecting the child’s schooling and exposure to unsafe individuals.
The Supreme Court also addressed the child’s stated desire to move: the District Court concluded the child’s preference was driven by “material things” and a desire for his mother’s happiness, not by considerations that overcame stability and continuity in Montana.
(c) Relocation factors under § 40-4-219, MCA: explicit enumeration is preferred, but substance controls.
Arrington argued the District Court failed to apply § 40-4-219(1)(b) and (4), MCA. The Supreme Court acknowledged the order did not separately list each subfactor, but held the findings showed the court considered the required topics:
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Feasibility of preserving the nonrelocating parent-child relationship (§ 40-4-219(1)(b)(i)).
The court found relocation would significantly impair relationships with Father and local family/community ties, and emphasized the child’s repeated school changes.
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Reasons for/against relocation (§ 40-4-219(1)(b)(ii)).
The record made clear the move was primarily motivated by Arrington’s recent marriage to a spouse living in Caldwell, Idaho.
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Willingness to promote the other parent’s relationship (§ 40-4-219(1)(b)(iii)).
The findings cited unilateral school enrollment decisions violating the parenting plan (leading to contempt/sanctions) and concealment regarding the child’s contact with a person with a history of violence—supporting the conclusion that Father was more likely to foster co-parenting and safe decision-making.
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Reasonable alternatives (§ 40-4-219(1)(b)(iv)).
The Court noted Arrington presented no evidence of reasonable alternatives; another witness suggested the spouse could relocate to Montana and that Missoula offered opportunities. On this record, the Court found no need for a separate, express alternative-analysis finding.
As to § 40-4-219(4), MCA, the Supreme Court rejected Arrington’s claim outright: the District Court did amend the parenting plan by setting a new residential schedule effective if Arrington moved.
(d) Appellate review discipline: deference, credibility, and forfeiture.
The Court repeatedly framed Arrington’s arguments as requests to reweigh evidence, which In re A.F. and In re Parenting of G.M.N. forbid. It also treated the District Court as uniquely positioned to assess demeanor, motivations, and credibility.
Procedurally, the Court applied State v. Favel to avoid addressing an issue Arrington did not preserve below (the joint hearing/consolidation complaint), highlighting the practical necessity of timely objection in family-law proceedings.
3.3. Impact
Although this memorandum opinion is noncitable and nonprecedential, it illustrates several durable Montana family-law takeaways likely to influence litigation strategy and trial-court practice:
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Right-to-travel claims are unlikely to succeed where the order does not bar relocation but sets the child’s residence based on best interests and continued parental contact.
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Factor-by-factor findings are helpful but not always required for affirmance when the findings, viewed as a whole, demonstrate consideration of the statutory criteria and permit meaningful appellate review.
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Stability evidence matters enormously in relocation disputes—school continuity, community integration, and patterns of relocations or unilateral decision-making can outweigh a relocating parent’s claimed benefits.
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Error preservation is decisive: participating in a joint hearing without objection can forfeit later procedural arguments.
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Post-judgment “logistics” disputes (travel modalities, exchange locations, communication tools, insurance administration) are treated as co-parenting implementation issues unless they rise to genuine legal error.
4. Complex Concepts Simplified
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“Clearly erroneous” findings: An appellate court will not overturn factual findings just because it might have decided differently. Reversal generally requires that a finding lacks substantial evidentiary support, the court misapprehended evidence, or the reviewing court is left with a definite conviction that a mistake occurred.
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“Abuse of discretion” in parenting plans: Parenting decisions involve judgment calls. The Supreme Court will affirm unless the trial court acted arbitrarily, ignored governing law, relied on clearly erroneous findings, or reached an outcome outside the bounds of reason.
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Right to travel vs. child residence: A parent may generally move freely. But when parents share a child, the court can decide the child should remain with the nonrelocating parent if moving would harm the child’s best interests or materially impair the other parent-child relationship.
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“Best interests of the child” (§ 40-4-212, MCA): A multi-factor test focusing on the child’s welfare—relationships, school/community adjustment, stability, safety, developmental needs, and the importance of frequent contact with both parents.
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Relocation modification factors (§ 40-4-219(1)(b), MCA): Additional required considerations when one parent’s move will significantly affect the child’s contact with the other parent, including feasibility of preserving relationships, relocation motives, willingness to co-parent, and alternatives.
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Nunc pro tunc order: A mechanism to correct clerical or ministerial errors in an order to reflect what was actually decided—generally not a vehicle to re-litigate substantive parenting decisions.
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Raised “for the first time on appeal”: Appellate courts typically refuse to consider issues not timely presented to the trial court, because trial judges must be given a fair opportunity to address and correct alleged errors.
5. Conclusion
Parenting of A.L.W. affirms a District Court’s decision to keep a child primarily in Montana with the nonrelocating parent when the relocating parent chooses to move out of state. Applying settled Montana law, the Supreme Court held that such an order does not violate the relocating parent’s constitutional right to travel because it regulates only the child’s residential arrangement, not the parent’s freedom of movement.
Substantively, the decision underscores the centrality of stability, continuity of care, and preservation of meaningful relationships in relocation disputes under §§ 40-4-212 and 40-4-219, MCA. Procedurally, it reinforces deference to trial courts on credibility and the importance of preserving objections in the district court. Even in contentious relocation cases, the opinion closes by nudging parties toward practical cooperation on implementation details—reminding litigants that not every post-judgment friction point is an appellate issue.