When a Summer Visit Abroad Became a Retention Dispute

The situation

Fiona and Vivian had been married for eleven years when they decided to separate. Both were dentists, each owning her own practice — Fiona's in Aurora, Vivian's in a neighbouring town — and together they had built a household with a home worth roughly $1.6 million, two practices worth a combined $1.6 million or so, and retirement and investment accounts that pushed their total family property toward $3.4 million. They had one daughter, Gabriela, age seven.

The separation was amicable at first. Fiona and Vivian agreed to a shared parenting schedule on an interim basis while their lawyers worked out the larger financial picture — how to divide two professional practices, a home neither wanted to sell right away, and years of retirement savings. Vivian's parents had immigrated from Portugal before she was born, and her extended family still lived there. A trip to visit them, already loosely planned before the separation, was still on the calendar for August: two weeks, with Gabriela.

Fiona came to Treadstone Law not because anything had gone wrong yet, but because something about the timing bothered her. The couple's relationship had cooled quickly once the separation began, and Vivian had mentioned, almost in passing, that she was thinking about whether Aurora was really where she wanted to keep practising. Fiona wanted to know what protected her — and Gabriela — if that August trip became more complicated than a vacation.

The problem

At the time Fiona first called, there was no written parenting agreement yet — only a verbal understanding between two people who were still, in theory, cooperating. That is a common and risky gap. Under Ontario family law, a parent does not automatically need the other parent's written permission to travel internationally with a child, but airlines, border agents, and foreign authorities increasingly expect a signed consent letter confirming that both parents agree to the trip, especially when only one parent is travelling with the child and surnames don't obviously match.

Treadstone Law helped Fiona put a proper travel consent letter in place before the August trip: it specified the exact departure and return dates, named the countries to be visited, included Vivian's passport and contact information, and stated plainly that the letter did not constitute consent to any extension of the trip or change of the child's home. That step alone was worth doing regardless of how the separation went — it is standard practice for any parent travelling internationally with a child, separated or not.

It was not enough. Two days before Gabriela was due home, Vivian texted Fiona to say she and Gabriela were staying longer — she wanted more time with her family, she said, and would arrange a later flight. No specific new date followed. A week passed. Then two. Fiona's calls went to voicemail more often than not, and when Vivian did respond, her answers about a return date grew vaguer rather than more specific. Portugal, like Canada, is a signatory to the Hague Convention on the Civil Aspects of International Child Abduction, an international treaty that allows a parent to apply for a child's return when the other parent wrongfully retains the child abroad past the terms both parents agreed to. Fiona's consent letter, which had seemed like paperwork a month earlier, was suddenly the clearest evidence of what Vivian had actually agreed to and what she had not.

What we did

1. Confirmed the retention was wrongful under the terms already in writing. The signed consent letter fixed a return date and stated explicitly that it authorized only that trip. Once that date passed without Gabriela's return and without Fiona's agreement to extend it, Vivian's continued retention of Gabriela in Portugal met the legal definition the Hague Convention uses for a wrongful retention — even though the trip itself had started with full consent.
2. Filed an application with Canada's Hague Convention Central Authority. Each signatory country designates a Central Authority responsible for processing return applications and coordinating with its counterpart abroad. We helped Fiona prepare the application quickly, since delay can affect how a case is viewed — the treaty is built around the idea that a child should be returned promptly to the country they were habitually living in, so the return process can determine where future parenting decisions get made.
3. Coordinated with counsel in Portugal. A Hague return application ultimately proceeds through the courts of the country where the child is currently located, so Fiona needed a lawyer there. We worked alongside Portuguese counsel to keep the Canadian and Portuguese sides of the file consistent, sharing the parenting history, the consent letter, and a clear account of the interim schedule the two had followed since separating.
4. Opened settlement talks before the foreign court hearing. A contested Hague hearing is expensive on both sides, uncertain in timing, and hard on a seven-year-old caught in the middle. We proposed a negotiated return: Gabriela would come home within a set number of weeks, and in exchange, the parenting schedule being drafted for the final separation agreement would guarantee Vivian a defined block of travel time to Portugal each year going forward, with its own consent letter template built in.
5. Built enforceable travel terms into the final agreement. Once Gabriela was back in Aurora, the separation agreement itself carried the fix forward: a non-removal clause requiring both parents' written consent for international travel with Gabriela, a requirement that either parent's passport be surrendered to the other during the other's parenting time abroad, and a standing consent letter template with blanks for dates and destinations, so future trips would not require redrafting an agreement from scratch.

The outcome

Gabriela returned to Aurora a little over five weeks after her originally scheduled flight. That gap was real, and it cost Fiona both money and the kind of stress no consent letter fully prevents: legal fees on two continents, missed school preparation, and a period where she did not know when her daughter was coming home. This was not a clean prevention story. It was a genuine dispute that got resolved through negotiation rather than a contested hearing in a foreign court, which is its own kind of win.

Both sides gave something up. Fiona got her daughter home without a drawn-out contested hearing whose outcome and timeline she could not control. Vivian avoided a finding against her in a Portuguese court and secured the guaranteed future travel time she said she wanted in the first place — time she could have had without incident if she had simply returned Gabriela on schedule and negotiated the next trip properly. The final separation agreement, alongside the division of the two dental practices and the family home, now includes a travel protocol detailed enough that neither parent has to guess what the other has agreed to.

Fiona has said since that she wishes she had pushed for that protocol to be finalized before the August trip rather than relying on a single trip-specific letter. That is a fair read of what happened, and it is exactly why Treadstone Law now treats a full travel and passport protocol as a standard part of any separation involving young children, not an optional add-on for families who happen to have connections abroad.

What you can learn from this