A Relocating Plumber Avoids a Custody Fight Before Packing a Box

The situation

Arman and Hyun-woo separated three years earlier, when their daughter Min-ji was twelve. They never went to court. Instead they signed a separation agreement drafted with a lawyer at the time, setting out a fairly standard schedule: Min-ji lived primarily with Hyun-woo during the school week and spent alternating weekends and half of school breaks with Arman, who worked as a plumber for a commercial contracting firm. Hyun-woo had built a career as a real estate agent in the years since, with an income that varied year to year but generally sat in a similar range to Arman's. Together their household incomes, split across two homes, ran somewhere between roughly $90,000 and $140,000, and each carried a mortgage.

The agreement had worked well enough for three years. Then two things changed at once. Min-ji turned fifteen, picked up a part-time job at a retail store, joined a competitive dance team with weekend rehearsals, and made it clear to both parents that the rigid every-other-weekend rotation no longer fit her life. And separately, Arman was offered a supervisory role with a larger mechanical contracting company — a real step up in pay and stability, but the job was based out of a city a few hours' drive from Markham, and would require him to relocate.

Arman did not want to spring the move on Hyun-woo, and he did not want to lose meaningful time with Min-ji. Before he accepted the offer or signed a lease anywhere, he came to our office with the separation agreement and the job offer letter and asked a simple question: can I actually do this?

The legal problem

Most people assume that because they never went to court, they are free to move whenever they like, so long as they are reasonable about it. That is not correct, and it is one of the most common gaps we see in agreements drafted years before a life change forces the issue.

Ontario's Children's Law Reform Act sets out relocation rules that apply to parents with decision-making responsibility or parenting time, whether or not there is a court order in place — and those rules can be layered on top of, or reinforced by, whatever the parents' own agreement says. A parent planning to move in a way that would have a significant impact on a child's relationship with the other parent is generally required to give the other parent advance written notice of the move, including the date, the new address, and a proposed new parenting arrangement. The other parent then has an opportunity to object. If they object within the required window, the relocating parent generally cannot proceed with the move as it affects the child's residence until the matter is either resolved by agreement or decided by a court.

Arman's separation agreement, on review, tracked closely with that statutory notice framework and added its own specific requirements on top of it. Its parenting clause required sixty days' written notice of any change of residence beyond a set radius, delivered in a specific written form, before either parent could relocate with the child or materially change where the child would be living during their time. Arman had not read that clause closely in three years. The job offer gave him a start date roughly five weeks out — inside the notice window his own agreement required.

Had Arman simply accepted the job, given Hyun-woo a casual heads-up, and started making arrangements, he would have been in breach of his own agreement before he ever moved a box. That kind of unilateral move, even one made in good faith, is exactly the fact pattern that turns into an urgent motion in family court: the other parent objects, asks for an order restraining the move or preserving the existing schedule, and the relocating parent ends up explaining to a judge on short notice why they didn't follow the process they agreed to. Courts take a poor view of parents who treat notice requirements as optional, even when the underlying request — a job that pays better — is entirely reasonable.

What we did

1. Read the existing agreement before touching the new one. Before advising Arman on anything, we confirmed exactly what notice period, form of notice, and consent process his own agreement required, rather than assuming the statutory default applied. The sixty-day clause, and the specific written form it required, was the version that actually governed Arman's next steps.
2. Calculated the real deadline against the job's start date. With a five-week runway against a sixty-day requirement, Arman did not have time to simply serve notice and wait it out before accepting the position. We advised him to go back to the employer to ask whether the start date had any flexibility, while we worked in parallel on the notice itself — a request that, in our experience, employers relocating a skilled tradesperson are often willing to accommodate by a few weeks when asked directly.
3. Drafted formal, compliant notice. We prepared the written relocation notice in the form the agreement required, setting out the proposed new address, Arman's proposed revised schedule, and the reasoning behind it, and had it delivered to Hyun-woo on Arman's behalf well before any move took place.
4. Opened a parallel conversation about Min-ji's schedule, not just the move. Rather than treating the relocation notice as a standalone legal step, we used it as the occasion to raise the schedule problem both parents already knew existed — Min-ji's job, dance commitments, and her own preference for a say in the arrangement. We proposed a revised schedule built around longer, less frequent blocks of parenting time that could accommodate travel, plus defined video-call contact and a say for Min-ji in scheduling around her commitments, rather than trying to preserve alternating weekends across a multi-hour drive.
5. Negotiated directly with Hyun-woo's counsel rather than letting positions harden. Because the notice went out early and in the proper form, Hyun-woo's lawyer engaged constructively instead of defensively. The employer, once asked, pushed the start date back by four weeks, which brought the notice comfortably inside the required window and gave both parents time to negotiate rather than react.
6. Documented the new terms as a signed variation, not a verbal understanding. Once the parents agreed on a revised schedule, we drafted a formal variation to the separation agreement — not a fresh agreement, but a targeted amendment to the parenting and notice clauses — and had both parents sign it before Arman relocated, so the new terms were enforceable on the same footing as the original.

The outcome

Arman relocated roughly two months after his first meeting with our team, on the delayed start date the employer agreed to. Hyun-woo never filed anything with the court, because there was never a breach for her to respond to — the notice went out inside the required window, in writing, with a workable alternative already attached. The variation agreement gave Min-ji longer stretches of time with Arman during school breaks and long weekends, built in flexibility around her dance schedule, and gave her a defined channel to weigh in on video calls and travel timing as she got older.

No motion was filed. No parenting assessment was ordered. No one appeared in family court. The cost to Arman was the time spent on a notice letter and a negotiated variation — modest and predictable next to the legal fees, delay, and strain a contested relocation motion would have involved, which in similar cases can run into the tens of thousands of dollars and take the better part of a year to resolve. More to the point, Min-ji's routine changed once, deliberately, instead of being upended by a court fight neither parent wanted.

The case is a reminder that the relocating parent is not the only one at risk when notice is skipped. Had Hyun-woo simply reacted with an urgent motion after learning of the move informally, she would have carried her own legal costs and uncertainty too — and the relationship between the two households, which both parents needed to keep functional for years of shared parenting still ahead, would have started that new chapter in conflict rather than cooperation.

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