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Family

Do Unmarried Parents Have Equal Custody Rights in Ontario?

TSL Written by the Treadstone Law Team· Updated November 6, 2026

Whether unmarried parents have equal rights without a court order depends on your situation, and the rules for parents who were never married come from Ontario's Children's Law Reform Act rather than the Divorce Act. Parents who were never married, or who are not divorcing, cannot get a Divorce Act order and need a parenting order under that Ontario law.

The words used are the same for everyone: decision-making responsibility is the right to make significant decisions about a child's life and well-being, and a parenting order is a legal order setting out decision-making responsibility or parenting time that the court can enforce. Decision-making responsibility can be shared, held by one parent, or divided so each parent decides different areas, such as one deciding health and the other education.

Without an order or written agreement, an informal plan can be difficult to enforce, and a plan can instead be included in a separation agreement or a court order. How legal parentage or guardianship affects your position depends on your facts, so it is worth confirming with a lawyer before you act.

Key takeaways

  • Parents who were never married, or who are not divorcing, cannot get a Divorce Act order and need a parenting order under Ontario's Children's Law Reform Act.
  • Ontario uses the same terms for all parents, and a parenting order is a legal order the court can enforce.
  • Decision-making responsibility can be shared, held by one parent, or divided so each parent decides different areas.
  • An informal plan can be difficult to enforce, while a plan in a separation agreement or court order is stronger.
This is general information, not legal advice. It doesn’t create a lawyer–client relationship, and the rules can change. For advice on your situation, a Treadstone family lawyer can help.

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Sources

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

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