Shared custody, schools in different countries: a case study

The conversation that brought the family to our desk did not begin with a school question. It began with a careful, polite email from the mother that ran for nearly six hundred words and did not once name the underlying situation. She wrote about her two children, twelve and eight, both at a strong international school in Geneva. She wrote about a possible move that would take her, with the children, to Madrid in the autumn. She wrote about the children's father, who would remain in Geneva for work, and about a shared custody arrangement that the children's lawyer had been helping the family draft. We read the email twice. The school question, in the literal sense, was clear. The harder question, sitting underneath, was how to make a schooling decision when one parent would be in one country and the other in another.

The family had separated formally fourteen months earlier. The first year of the separation had been carefully managed. Both parents had remained in Geneva. Both children had stayed at the same school. The children's routine, weekly between the two parents' homes, had been preserved. The mother had taken a senior position with a Madrid based foundation a month before contacting us. The role required relocation. The father's role in a Geneva based agency was not portable. The family had reached, between them, the conclusion that the mother and the children would relocate, that the father would remain in Geneva, and that the schooling decision needed to be made on the children's terms rather than the parents'. The schooling decision, as is often the case, would also be the practical container for the custody arrangement.

We work with a small number of families in this situation each year. The work is the same in structure as any school search and entirely different in tone. The decision making must respect that the parents may not agree on every variable. The advice we offer must be neutral. The children must be at the centre of the conversation more rigorously than usual. The mother, in the first call, was direct. She wanted to think of the school decision as a parenting decision, not a divorce decision. The father, who joined the second call, said the same in his own words. The family had done the harder emotional work before they came to us. Our role was to help them make the school decision well.

The brief

We ran the family through a structured brief, modified slightly for their circumstances. Non negotiable, desirable, acceptable. The non negotiable list was led by both parents together. The school in Madrid needed to allow the children to spend extended weekends in Geneva during term time at a frequency they would agree with the family. The school needed to accept that the children would travel for one full week each half term to Geneva. The school's pastoral structure needed to be robust enough to support children adjusting to a separated household across borders. The curriculum needed to be IB, because that was the children's existing pathway and continuity in this dimension was, both parents agreed, more important than usual.

The desirable list balanced both parents' soft preferences. The mother wanted a school within commute distance of her Madrid office, ideally in the northern suburbs. She wanted a school with a parent body that included other separated families, on the principle that the children should not be the only ones with two homes. The father wanted a school whose senior leadership would actively communicate with him in Geneva, not only with the resident parent. He had specific worries about being relegated to a secondary parent role by an information channel that defaulted to the mother. We took the worry seriously and built it into the visit questions.

The acceptable column required care. Both parents accepted that the children would, in the first year, struggle more than children in intact households would struggle. They accepted that the school would not solve the underlying emotional structure of the divorce. They accepted that the choice they made would not be perfect. The mother accepted that the chosen school might be one she did not prefer aesthetically. The father accepted that the chosen school might be one he could not realistically visit more than three times a year. Each of these acceptable items was named explicitly before the visit week. Naming them in advance prevented either parent from later treating them as failures of the decision. Our wider guide on how to choose an international school covers the structural framing.

The shortlist

Madrid has a strong international school market, with several IB continuum schools serving the expat community. We applied the family's brief and reduced the universe to seven candidates. Four ran the IB Diploma. All seven ran PYP and MYP. Five had documented mid year admissions. Three had a parent body that included a meaningful proportion of separated families, on a question we asked each school directly and gently. The three that gave a clean answer were the only three we shortlisted further. The other four were either evasive or surprised by the question. Either response, in our experience, signals a school culture that has not thought carefully about families like this one.

The family visited the three shortlisted schools across four days in late spring. The mother led each visit. The father attended the first day in person, the second by video conference and the third by phone. The school visits were structured deliberately. A lesson observation at each year group, a meeting with the head of pastoral care, a meeting with the head of admissions, and at our request a conversation with the head of senior school about parent communication protocols. Two of the three schools had named communication protocols for separated families. One did not. The one that did not removed itself from the shortlist after the second visit.

The remaining two schools were, on paper, comparable. The differences emerged in tone. One school's head of pastoral care spoke at length about the children's experience and asked careful questions about the older child's friendship continuity from Geneva. The other school's head spoke at length about the school's culture and asked fewer questions about the children. The mother said later that the difference between the two pastoral conversations was the difference between a school that cared about her children and a school that cared about its reputation. We did not need to add anything to that read. The mother had made the right distinction.

The decision

The family chose the school whose pastoral conversation had centred the children. The school accepted both children for an autumn start and built a communication protocol that included both parents on every email circulated to the children's homeroom. The school's head of senior school offered, unprompted, to schedule a termly video call between the school and the Geneva based parent. The mother said later that the offer was when she stopped feeling guilty about the decision to relocate. The father said the offer was the first moment in fourteen months he had felt actively included in the children's school life as a separated parent.

The fees were comparable to Geneva at the headline level and lower on the all in basis. The family's total annual schooling costs in Madrid came in at roughly seventy four per cent of the Geneva equivalent, primarily because of lower mandatory fees and lower transport costs. The differential was not the point. Neither parent had asked us to optimise for cost. We mention the figure because it was a quiet relief in a process where most other variables had been difficult. Use the fee comparison tool to model your own city to city differentials before any school decision is finalised.

The children sat the school's admissions assessments in late spring. Both were accepted unconditionally. The older child, the more articulate of the two, asked at the end of his interview whether he would be able to fly to Geneva for his father's birthday in November. The head of admissions said yes, and gave him the contact details of the school's travel liaison, who manages flight arrangements for boarders and for term time travel. The older child, the mother told us later, returned to the hotel that evening and slept ten hours. He had not slept that long in three months.

What changed

The family arrived in Madrid in mid August. The children started school in early September. The first month was harder than the parents had braced for, primarily for the older child. He was the more emotional of the two and the more attached to his Geneva friendships. He cried in the first week, again in the third and again, less intensely, in the sixth. The school's pastoral team, by prior arrangement, met with him weekly for a thirty minute one to one conversation. The teacher leading those conversations was named in his welcome letter. The mother said later that knowing in advance who would be there for her son was the structural reassurance that made the move bearable for her.

The younger child adjusted faster than expected. She had two friends by the end of the first fortnight. Her year 4 cohort included two other recent arrivals from elsewhere in Europe, and the three of them formed an early triad. Her homeroom teacher, on the family's first parents' evening, said the younger child was a settling influence in the cohort rather than a child being settled by it. The mother quietly cried in the car park afterwards. We mention this small moment because the family asked us to. They wanted other parents in similar situations to know that the small moments are part of the texture too.

The shared custody arrangement worked in practice better than any of the adults had expected. The children flew to Geneva for one weekend each month and for each half term. The father visited Madrid twice a term. The school accommodated the travel calendar without complaint. The older child's pastoral teacher, on every return from Geneva, gave him a quiet hour to write or read before joining lessons. That single small accommodation, the mother said, was the kindest piece of the school year. For broader framing on family transitions, our how to choose an international school guide and our Madrid city guide cover related structural questions.

The legal and practical scaffolding

The legal framework around shared custody across borders is more complex than most parents assume. The Hague Convention on International Child Abduction sits underneath every shared custody arrangement that spans signatory countries. Both parents must consent in writing to a child's residence in a new country, and that consent must be properly documented. The family in this study worked with a Geneva based family lawyer and a Madrid based counterpart who corresponded regularly. The legal work took six months and ran in parallel to the school search. We were not part of the legal work but the families we work with in similar circumstances often ask for general guidance on sequence, and the sequence here was sound. Legal scaffolding before school decision, written travel arrangements documented inside the custody agreement, schools chosen with the documented arrangement in mind.

The school's practical accommodations made the arrangement workable. Both parents on every email, both parents on every report card, both parents invited to every parents' evening, the option for the Geneva based parent to attend by video conference when not in Madrid, the option for the older child to call his father from the school office on Friday afternoons if he wanted to. None of these accommodations were unusual. All of them were named in writing during the visit week, and that writing held across the year. The lesson is portable. Ask any shortlisted school for its written communication protocol for separated families. If a school cannot produce one within seventy two hours, the structural culture is weaker than the prospectus.

Lessons for other parents

Three lessons stood out. The first was that the pastoral conversation, at every shortlisted school, was the most reliable signal of fit. The schools that asked careful questions about the children, in the family's words, were the schools that delivered for the children. The schools that spoke about themselves were less reliable across the year. The second was that the written communication protocol for separated families was a real test, not a paper test. Schools that produced one in writing kept to it across the year. Schools that promised one verbally did not. The third was that the children's adjustment, while genuinely difficult, was better than either parent had feared. The shared custody arrangement did not break the children. The careful school choice did not solve the divorce. Both choices, made with care, made the year survivable and the next year possible.

Both parents asked, in the final review at the six month mark, that we share one further reflection. They said that they had been quietly afraid, in the months before the move, that any choice they made would harm the children. They said now that this fear had not been borne out. The children had adjusted, slowly and unevenly, and were both quietly thriving. The choices the parents had made together, even where they disagreed, had been better choices than either could have made alone. They wanted other parents in their situation to know that the school decision was not where the divorce was won or lost. The school decision was where the children were given the best chance to be whole. That is the kindest version of this work we can offer.

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