In Missouri, when a parent with primary or significant physical custody wants to relocate with the child (or the non-relocating parent wants to prevent or modify the move), the process is governed by § 452.377, RSMo—one of the most frequently litigated sections in family law. Jackson County (16th Judicial Circuit, including Lee's Summit) follows this statute strictly, with judges applying it in a practical, child-centered way. Key Rules for Relocation Under Missouri Law Notice Requirement   The relocating parent must give written notice to the other parent (and any other person with custody/visitation rights) at least 60 days before the intended move if it will substantially affect the other parent's rights under the current order. Notice must include: proposed new address, date of move, new phone number, reasons for the move, and a proposed revised parenting plan. If less than 60 days' notice, the relocating parent must show good cause for the delay. What Counts as a "Relocation" Requiring Notice?   Any move that changes the child's principal residence so substantially that it affects the current parenting plan (e.g., moving far enough to make regular visitation impractical, changing school districts, or crossing state lines). Short moves within the same school district or city usually do not trigger the statute. The Other Parent's Options   Consent — Agree to the move and revised plan (easiest resolution). Object — File a motion to modify custody/visitation or a motion to prevent the relocation within 30 days of receiving notice. If no objection is filed, the relocation is presumed to be in good faith and the revised plan is generally approved. Burden of Proof in Contested Relocation Cases   The relocating parent must prove: The move is in good faith (legitimate reason, not to interfere with the other parent's relationship). The move is in the child's best interests. The court then evaluates the best-interests factors (§ 452.375.2), including: How the move affects the child's relationship with the non-relocating parent. Distance and impact on visitation. Reasons for the move (job, family support, safety, etc.). Feasibility of a revised parenting plan. Child's adjustment to home, school, and community. History of cooperation or conflict. The rebuttable presumption of equal or approximately equal parenting time still applies unless rebutted. Possible Outcomes   Relocation approved — Court adopts or modifies the proposed parenting plan (often with adjusted visitation, longer summer/holiday blocks, travel costs shared). Relocation denied — If not in child's best interests or not in good faith, the court may refuse the move or modify custody to the non-relocating parent. Custody change — In some cases, the court may award primary custody to the non-relocating parent if the move would harm the child significantly. Process in Jackson County File a Motion to Modify (if seeking to prevent the move or change custody) or respond to the relocating parent's proposed plan. Mediation is often required or strongly encouraged. A Guardian ad Litem (GAL) is frequently appointed to investigate and recommend. Hearing or trial — evidence presented on good faith, best interests, and feasibility of revised plan. Judges in the 16th Circuit closely scrutinize motive, impact on the child, and practicality of long-distance parenting. How a Local Lee's Summit Attorney Helps with Relocation Modifications A local Jackson County attorney gives you a clear advantage: Knows Local Application — Understands how Jackson County judges weigh good faith, best interests, and the equal parenting presumption in relocation cases. Strategic Evidence — Helps build a strong case (logs, witnesses, school/medical records, expert input) to prove good faith/best interests (if relocating) or substantial harm to the child (if objecting). Revised Parenting Plans — Drafts realistic, enforceable plans that address distance (e.g., extended summer, video calls, travel cost sharing) to make the move feasible or show why it's not. Timing & Temporary Relief — Files promptly to seek temporary orders preventing the move or securing status quo if needed. GAL & Mediation Prep — Prepares you to work effectively with GALs and mediators common in the 16th Circuit. Avoiding Pitfalls — Ensures proper notice, timely objections, and compliance with § 452.377 requirements—preventing default approvals or unfavorable modifications. Relocation disputes are emotionally and legally complex—local expertise often determines the outcome. If you're facing a proposed relocation or need to object/modify in Jackson County, contact the Law Office of Kirby Minor for a consultation. We evaluate your position, build the strongest case, and fight strategically to protect your relationship with your children. Call or text 816-888-0632 today. Moves happen—but your role in your child's life doesn't have to end.