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Family

Can I Get Spousal Support During Separation in Ontario Before Divorce?

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

Yes, you do not need to wait for a divorce to claim spousal support in Ontario. The Family Law Act and the Children's Law Reform Act deal with support and parenting for married couples who separate without applying for a divorce, and for unmarried couples. Claimants include married spouses, partners who lived together as a couple for at least three years, and partners in a relationship of some permanence who had a child together.

The amount and length depend on your circumstances. The Spousal Support Advisory Guidelines are only guidelines, though lawyers and judges often use them, and the factors include the income gap, children and childcare, age, health, each person's role and ability to support themselves. In divorce cases, a court must not consider either spouse's misconduct when setting support, so dating after separation is not a factor.

You can also settle support by agreement. A written agreement on spousal support must be signed by both parties in front of a witness, and a lawyer or mediator can help prepare it. How to ask a court for a temporary amount while other issues are unsettled depends on your facts, and a lawyer can explain the steps.

Key takeaways

  • The Family Law Act and the Children's Law Reform Act deal with support for married couples who separate without applying for a divorce, and for unmarried couples.
  • The Spousal Support Advisory Guidelines are only guidelines, though lawyers and judges often use them to set the amount and length of support.
  • In divorce cases, a court setting spousal support must not consider either spouse's misconduct, so dating after separation is not a factor.
  • A written agreement on spousal support must be signed by both parties in front of a witness.
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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