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Parenting Arrangements Right After Separation in Ontario

Find out how to set up a parenting schedule after separation in Ontario, put it in writing, and know when a court order may be the safer step.

Family Law5 min readTSLBy the Treadstone Law Team · OntarioUpdated October 28, 2026
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Key takeaways
  • Parenting arrangements cover where children live, time with each parent and who makes major decisions.
  • An informal plan can work at first, but informal plans can be hard to enforce.
  • A plan can be an informal agreement, part of a separation agreement or a court order.
  • If parents cannot agree, a court decides based on the children's best interests and must consider any family violence.

When two parents split up, the first questions are usually practical. Where will the children sleep this week? Who does school pickup? What happens on weekends? Most families sort this out in conversation long before any lawyer or judge is involved, and that is often the best starting point.

This article explains how informal arrangements work, how to put them in writing, what a court looks at, and when it makes sense to ask for an order. It is general information and not advice on your family's situation. If there are safety concerns, speak with a lawyer promptly.

What a parenting arrangement covers

Ontario describes parenting arrangements as covering where the children live, the time each parent spends with them, and who makes major decisions. A good plan deals with all three, not just the weekly schedule.

There is no one right schedule. Justice Canada notes that the Divorce Act has no presumption of equal parenting time. The question is what works for your children given their ages, needs, routines and each parent's circumstances.

Starting with an informal arrangement

Many parents begin with a simple, informal plan, and that can be a sensible way to keep things calm while everyone adjusts. Parents can build a plan through negotiation, collaborative family law, mediation or arbitration, and Justice Canada offers a Parenting Plan Tool to help.

If you are married and a divorce case is under way, the Divorce Act also sets out duties for parties. These include acting in the child's best interests, protecting children from conflict, trying family dispute resolution where appropriate, and complying with orders. Even before any case, those ideas are a useful guide for how to behave.

Whatever you agree, keep the children out of the middle. Ontario's information for families includes Kids Help Phone, which is available 24 hours a day, and Family Law Information Centres, which give information but not legal advice.

Putting the plan in writing

Ontario warns that informal plans can be hard to enforce. If one parent changes the routine or stops following the plan, there may be little you can do without something more formal. A written plan reduces misunderstandings, even if it is not yet a legal document.

A parenting plan can be an informal agreement, part of a separation agreement or a court order. If you want it in a separation agreement, each of you should have your own lawyer look it over before you sign. A written agreement is a separation agreement if no court case has started, and minutes of settlement if one has. A mediator does not replace a lawyer, and Ontario advises getting advice from different lawyers before signing a mediated agreement.

Type of arrangementStrengthWeakness
Informal agreementCan be an informal agreement between the two of youCan be hard to enforce
Part of a separation agreementCan be part of a separation agreement. Each parent should have their own lawyer look it over before signingNot easy to change later
Court orderA court-ordered arrangement that is not obeyed can be enforced, and non-compliance can lead to a fine or jailInvolves a court process and the steps that come with it

When to ask for a court order

Where parents cannot agree, a court makes an order in the children's best interests and must consider any family violence. Under the Divorce Act, the court considers only the best interests of the child, with primary consideration to the child's physical, emotional and psychological safety, security and well-being.

You may want to look at an order sooner rather than later if:

Starting a case does not mean you will end up at trial. Ontario describes the steps in most family cases as the Mandatory Information Program, a first appearance in some courts, a case conference, a settlement conference, and then trial scheduling and trial management conferences. In most circumstances both parties must attend a free Mandatory Information Program, and each receives a separate notice and a different session.

A case begins with Form 8 (General Application) where parents disagree. The other parent responds with Form 10 (Answer) within 30 days, or 60 days if served outside Canada and the U.S.. If you are married and only want a divorce, a different form applies, and the Divorce Act applies only to married spouses. Unmarried parents proceed under other laws, so a lawyer can confirm which rules apply to you.

What to do next

Money questions often come up alongside parenting. Child support is based on the number of children, the province where the payor lives and the payor's annual income, and new federal tables apply to all Ontario child support matters starting October 1, 2025. It is a separate issue from the schedule, and a lawyer can explain how the two fit together.

Frequently asked questions

Do we need a court order to start a parenting schedule?

No. A parenting plan can be an informal agreement, part of a separation agreement or a court order. Informal plans can be hard to enforce, so some parents choose to formalize them later.

Does the court start from equal parenting time?

Under the Divorce Act, there is no presumption of equal parenting time. A court looks at the best interests of the child, with primary consideration to safety, security and well-being. Unmarried parents proceed under other laws, so a lawyer can confirm which rules apply to you.

What if the other parent will not follow our arrangement?

If it is only informal, enforcing it can be difficult. A court-ordered arrangement that is not obeyed can be enforced, and non-compliance can lead to a fine or jail. A lawyer can explain whether an order makes sense for you.

Can mediation help us agree on a schedule?

Yes, mediation is one way to build a parenting plan. It is voluntary and confidential unless both parties agree otherwise, and a mediator does not replace a lawyer.

Sources

Links go to official government, court and regulator pages. The law changes — confirm you are reading the current version.

This article is general information, not legal advice. Reading it does not create a lawyer-client relationship. Ontario laws, tax rates, and government programs change, and how the law applies depends on your specific facts. For advice about your situation, speak with a licensed Ontario lawyer. Treadstone Law is licensed by the Law Society of Ontario — reach us at 1-844-900-1070 or start a file online.

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