Every year, our office sees the same pattern. Through July the calendar looks manageable. Then mid-August arrives, a registration deadline lands, and two parents who have been managing an uneasy peace discover they do not actually agree on where their child will be sitting on the first day of school.
Back-to-school season compresses a lot of decisions into a few short weeks: enrolment, transportation, before- and after-school care, extracurricular sign-ups, tuition deposits. For separated parents, each of those is a decision-making question, and each carries a deadline that does not move.
This article walks through the issues we are asked about most in August and September, and what your realistic options are under Ontario law.
1. No agreement on enrolment — what now?
Start with who has the authority to decide.
Under Ontario's Children's Law Reform Act and the federal Divorce Act, the right to make major decisions about a child's education belongs to whoever holds decision-making responsibility for that issue. Before you argue about which school, you need to be clear on who decides, because that determines everything about your leverage and your next step.
Look at your documents in this order:
- A court order. If an order allocates decision-making responsibility for education, that governs. Read the exact wording — some orders give one parent sole decision-making over education specifically, even where other decisions are joint.
- A separation agreement. A validly executed agreement dealing with parenting is binding between the parties and enforceable. Many agreements contain a dispute-resolution clause requiring mediation before court — check it, because skipping a mandatory step can cost you.
- Nothing in writing. If there is no order and no agreement, both parents typically retain decision-making responsibility jointly. Neither one can lawfully make a unilateral major decision, and neither one's preference automatically wins.
Where the real answer usually lies: joint decision-making with genuine disagreement.
This is the hardest and most common scenario. Two parents each hold a veto, the registration portal closes on a fixed date, and the deadlock has no natural resolution. Courts are aware that this is a structural problem, not a moral one, and they are considerably more sympathetic to a parent who has documented a good-faith attempt at resolution than to one who simply outmanoeuvred the other.
Practical sequence we recommend:
- Put the proposal in writing, early. Not a text at 11 p.m. — a dated email setting out the school you propose, why, the deadline, and a request for a response by a specific date. This document becomes an exhibit.
- Give a real reason grounded in the child's interests. "It's closer to me" is a parent-centred reason. "It's the child's designated home school, her three closest friends are enrolled, and it preserves the French immersion stream she started in Grade 1" is a child-centred reason. Judges notice the difference.
- Offer to mediate, and set a date. Family mediation can often be arranged within days in August. Many Ontario courthouses offer subsidised on-site mediation services.
- Escalate to counsel early — mid-July, not the last week of August. The single most common avoidable problem we see is a client who waits until the deadline has effectively passed before seeking advice.
2. Status quo, notice, and the temptation of self-help
The status quo carries real weight
Ontario courts consistently apply a strong presumption in favour of maintaining a child's established arrangements pending a full hearing. On a temporary motion, a parent asking the court to change the existing arrangement faces a meaningful onus to show that a change is necessary in the child's interests. The reasoning is straightforward: temporary motions are decided on a paper record, without cross-examination, and courts are cautious about making significant changes to a child's life on incomplete evidence.
For school disputes, "status quo" is broader than where the child sleeps. It includes the school the child currently attends, the language of instruction, the peer group, the therapist and the special-education supports already in place, and the routine that has been functioning.
Why unilateral action usually backfires
There is an obvious temptation. Registration is open. You have the birth certificate and the proof of address. You could simply enrol the child, and by the time the other parent finds out, the child will have started — and now that is the status quo.
Ontario courts have seen this many times and are alert to it. A parent who creates a new arrangement by unilateral action, without notice and in the face of a known dispute, invites several unwelcome outcomes:
- The court can order the child returned to the prior school, which is deeply disruptive to the child — sometimes weeks into the term.
- It becomes a credibility problem. Judges treat unilateral action as evidence about a parent's willingness to co-parent and to comply with orders. Under both the Divorce Act and the CLRA, each parent's willingness to support the child's relationship with the other parent is an express best-interests factor.
- Costs consequences. A parent who forces the other into an urgent motion that would have been unnecessary with reasonable notice may be ordered to pay costs.
A note on schools. School boards are not adjudicators of parenting disputes. A board will generally register a child on the basis of documents presented and proof of residence, and it will not independently verify whether both decision-makers consented. The fact that a school accepted a registration proves nothing about whether the registration was lawful.
Notice is your best protection — in both directions
If you are the parent who wants a change (a new school, a new stream, a new arrangement), give clear written notice with enough lead time to allow a real response, and follow the dispute-resolution process in your agreement. If you are the parent facing a proposed change you oppose, respond in writing and say so clearly. Silence is often argued later as acquiescence.
3. Urgent motions: when court is genuinely the answer
The general rule, and the exception
Under the Family Law Rules, parties are normally required to attend a case conference before bringing a motion. The purpose is to encourage settlement and to prevent parties from racing to court. That requirement can be dispensed with where there is genuine urgency or hardship.
But "urgent" in the legal sense is a narrower category than "urgent" in the everyday sense. School starting in ten days is not automatically urgency — particularly if the dispute was foreseeable in May and the moving party sat on it. Courts routinely tell parents that a self-created emergency is not the court's emergency.
What tends to meet the threshold
- A child is about to be, or has just been, unilaterally removed from their school without consent or authority.
- A child is out of school entirely, or about to be, because the deadlock has left them unenrolled.
- The proposed change is tied to a unilateral relocation that would foreclose the other parent's parenting time.
- There are safety, protection, or abduction concerns.
What courts expect to see in the materials
Urgent motions are won and lost on the affidavit. It should be short, specific, chronological, and free of editorial commentary about the other parent. Include:
- A clear timeline with dates: when the issue arose, when notice was given, what response was received.
- The correspondence itself, as exhibits.
- Evidence of the existing arrangement — school records, report cards, IEP documents, attendance, extracurricular registrations.
- Evidence of the child's specific needs tied to the current placement (special education supports, therapy, medical care, language stream).
- What settlement efforts were made and why they failed.
- A precise, workable order — draft the relief you want in language a judge could sign as written. Vague requests get vague results.
Motions without notice
Motions brought without notice to the other party are exceptional and require the moving party to disclose everything relevant, including facts unhelpful to their own position. Ontario courts have been consistent that failing to make full and frank disclosure on a without-notice motion is a serious matter, and orders obtained on incomplete disclosure are vulnerable to being set aside.
Interim relief worth asking for
Even where the final answer must wait, courts can and do grant practical interim orders: preserving the current school placement pending a case conference, restraining any change of school without written consent or a further order, requiring one parent to sign registration documents, or directing that the child attend a specified school for the term without prejudice to the final determination.
4. The child's voice and the child's best interests
They are not the same thing
Parents frequently say some version of: "She's thirteen and she wants to go to the other school — doesn't that settle it?"
It does not, though it matters. Both the Divorce Act and the Children's Law Reform Act require the court to consider the child's views and preferences, given due weight according to the child's age and maturity, unless those views cannot be ascertained. The child's voice is one factor among many in the best-interests analysis, not a tiebreaker and not a vote.
How the child's views actually get before the court
- Voice of the Child Report. A clinician interviews the child and produces a focused report on the child's views and preferences. Where the Office of the Children's Lawyer is ordered to become involved and accepts the case, the service is publicly funded. The OCL has limited capacity and may decline even with a court order, in which case a report can be commissioned privately.
- Office of the Children's Lawyer — legal representation or a clinical investigation. More comprehensive than a Voice of the Child Report; requires a court order and OCL acceptance.
- A parenting assessment under s. 30 of the CLRA. The most thorough and most expensive option, generally reserved for cases with serious clinical concerns.
- A judicial interview with the child. Available but used sparingly in Ontario.
Timing reality: none of these processes moves at back-to-school speed. If the child's views are genuinely central to your case, that is a reason to start in the spring, not in August. For a September deadline, an interim order plus a Voice of the Child process running toward a final determination is the more realistic structure.
The point parents most need to hear
Where a child's stated preference maps precisely onto one parent's litigation position and is expressed in adult vocabulary, courts examine it carefully. Nothing damages a parent's position faster than evidence that the child has been briefed. Protect your child from the dispute; that protection is itself a best-interests factor the court will weigh.
5. Post-secondary expenses and child support after high school
September is also when the first tuition instalment comes due, and when many parents discover their agreement does not answer the question.
Support does not automatically end at 18
Under Ontario's Family Law Act and the Divorce Act, a child who remains dependent — most commonly because they are enrolled full-time in a post-secondary program — may continue to be a child for support purposes past the age of majority. There is no fixed cut-off age. Courts assess dependency, and support running to 22, 23, or beyond for a student in a longer program is not unusual. Equally, support is not indefinite: courts generally look at one degree or program, and a student who is not genuinely pursuing their studies may be found to have withdrawn from parental charge.
The two pieces: table support and section 7
Table support. For a child over the age of majority, the court may order the table amount, or a different amount if the table amount is inappropriate given the child's circumstances and the parents' resources. Where a student lives away at school for eight months and home for four, courts commonly craft a hybrid — for example, a reduced amount during school months and the full table amount over the summer — recognising that the recipient household's costs genuinely drop while the student is away.
Section 7. Post-secondary education expenses are a listed special expense under s. 7 of the Federal Child Support Guidelines, shared between the parents in proportion to their incomes, after taking into account the child's own contribution and any subsidies, bursaries, scholarships, or tax credits.
The child's contribution. Ontario courts routinely expect a post-secondary student to contribute — through summer employment, savings, RESP funds, OSAP where appropriate, and scholarships — before the parents' proportionate shares are calculated. The size of that expected contribution depends on the family's circumstances, but the principle is well established.
What to negotiate now, not later
If you are drafting or renegotiating an agreement, deal with post-secondary support explicitly. At minimum:
- A definition of "full-time enrolment" and what happens on a reduced course load, a leave of absence, or a failed year.
- The number of programs or years covered.
- A defined child's contribution — a formula or a percentage, not "reasonable."
- How RESP funds are applied and who controls them.
- An annual income exchange, with a fixed date and a defined document list, so section 7 shares can be recalculated without a fight every September.
- How table support is treated during school months versus summer months.
- The mechanics: who pays the institution directly, who reimburses whom, on what timeline, and against what proof.
- A requirement that the child's enrolment and cost documentation be provided each year.
Ambiguity in these clauses is the single most reliable source of post-secondary litigation we see.
6. Case studies and war stories
The following are composite illustrations drawn from patterns common to Ontario family practice. They are not accounts of any particular client's matter and no identifying details are used.
The August registration. Joint decision-making, no dispute-resolution clause. Father proposed a private school in March; mother did not respond substantively. Father paid the deposit in July and told mother in the third week of August. On an urgent motion, the child was returned to the public school pending a case conference. The lesson runs both ways. Father's unilateral action was fatal to his position on the motion — but mother's months of non-response was raised on the merits, and it materially affected how the school issue was ultimately resolved. Not responding is a strategy with a short shelf life.
The relocation dressed as a school change. A proposed "better school" happened to be forty minutes away in a town where the moving parent's new partner lived. Framed as an education decision, it was in substance a relocation, and the court applied the relocation framework — including the notice requirements — rather than treating it as a simple enrolment question. Characterisation matters enormously.
The over-briefed child. A twelve-year-old's stated preference used phrases lifted directly from a parent's affidavit. The Voice of the Child Report noted it. That report did more damage to the parent's case than the school issue itself.
The agreement that said "the parties shall share post-secondary expenses reasonably." Six years later, the parties litigated for eighteen months over the meaning of "reasonably," at a combined legal cost approaching a year's tuition. A defined formula would have cost an hour of drafting time.
The parent who came in on time. In late June, with a September deadline, we had room to send a proper written proposal, offer mediation with a real date, and prepare materials without emergency pricing. The matter settled at mediation in early August. This is the least dramatic story here, and by a wide margin the most common good outcome.
The practical takeaway
If you anticipate a school disagreement, the highest-value thing you can do is move early and put everything in writing. June and early July are when this problem is cheap and solvable. Late August is when it becomes an urgent motion.
If you are already past that point, act immediately — but act properly. Give notice, document your efforts, resist the temptation of self-help, and get advice before the deadline rather than after it.
