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№ 77 Family Law

Grounds for Divorce in Saskatchewan: Separation, Adultery, Cruelty

Learn the one ground for divorce in Saskatchewan, marriage breakdown, and how one-year separation, adultery and cruelty prove it under the Divorce Act.

Family Law4 min readTSLBy the Treadstone Law Team · SaskatchewanUpdated November 6, 2026
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Key takeaways
  • The only ground for divorce is breakdown of the marriage, and the Divorce Act sets out the ways to show it.
  • Most people rely on living separate and apart for one year, and that year must be complete when the divorce is decided, not when you file.
  • Adultery or cruelty by the other spouse can allow a divorce without waiting a year, but you cannot rely on your own.

If you are thinking about ending your marriage, one of the first questions is what reason the court will accept. The law asks a fairly simple question: has the marriage broken down?

This article explains the ground for divorce under the federal Divorce Act, the ways it can be shown, and a few related points the court checks before granting a divorce. It is general information, not advice on your situation.

This article covers the law of Saskatchewan.

Marriage breakdown is the only ground

Under section 8(1) of the Divorce Act, the only ground for divorce is breakdown of the marriage. There is no menu of other reasons to choose from. Instead, the Act says when breakdown is considered established.

Under section 8(2), breakdown is established if the spouses have lived separate and apart for at least one year, or if the other spouse has committed adultery or treated you with physical or mental cruelty that makes continued cohabitation intolerable.

Living separate and apart for one year

This is the route most people use. The spouses must have lived separate and apart for at least one year immediately before the divorce is determined, and they must have been living apart when the proceeding began.

The year needs to be complete when the divorce is decided, not before you file. That means a petition can be filed before the full year has run, as long as the year will be complete before judgment.

The Act also explains how the year is counted. Spouses are treated as living apart for any period when they lived apart and one of them intended to live separate. A period of resumed cohabitation of up to 90 days, made mainly to try to reconcile, does not interrupt or end the separation period. Spouses can also be separate and apart while living under the same roof, if one of them intends to live separately.

Adultery and cruelty

If the other spouse has committed adultery, or has treated you with physical or mental cruelty that makes continued cohabitation intolerable, the court can find the marriage has broken down without you waiting for the one-year separation.

There is an important limit: you cannot rely on your own adultery or cruelty. Whether the facts you have meet the standard of intolerable cohabitation depends on the details, and that is worth discussing with a lawyer before you build a case around it.

Way to show breakdownWhat it requires
SeparationLiving separate and apart for at least one year before the divorce is determined, and apart when the proceeding began
AdulteryAdultery by the other spouse
CrueltyPhysical or mental cruelty by the other spouse that makes continued cohabitation intolerable

What else the court checks

Proving breakdown is not the only step. A Saskatchewan court can hear a divorce if either spouse has been habitually resident in the province for at least one year immediately before the proceeding starts. Only one spouse has to meet that test.

Support and parenting orders connected to the divorce can be heard by a court of the province where either former spouse is habitually resident when the proceeding starts, or where both accept that court's jurisdiction.

What to do next

Frequently asked questions

Do I need to prove my spouse was at fault to get a divorce in Saskatchewan?

No. The only ground is breakdown of the marriage, and living separate and apart for at least one year is enough to establish it. Adultery and cruelty are alternatives, not requirements.

Can I file for divorce before the year of separation is over?

A petition can be filed before the full year has run if you were already living apart when the proceeding began and the year will be complete before judgment. The year must be complete when the divorce is determined.

Does getting back together for a while restart the one-year clock?

Not necessarily. A period of resumed cohabitation of up to 90 days, made mainly to reconcile, does not interrupt or end the separation period. Longer periods or different facts can raise other questions, so get advice.

When is the divorce final?

A divorce takes effect on the 31st day after the day the judgment granting it is rendered. A court can order an earlier date in special circumstances if the spouses agree not to appeal.

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. Saskatchewan 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 lawyer who practises in Saskatchewan. Reach us at 1-844-900-1070 or send our Team a message.

This is a family law question

An uncontested divorce with us is from $1,663.89, tax included. Third-party fees are extra.

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