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№ 77 Family Law

Legally Separated While Living in the Same House in New Brunswick

Can you be legally separated while living in the same home in New Brunswick? See how the separation date works and what it affects for divorce and property.

Family Law4 min readTSLBy the Treadstone Law Team · New BrunswickUpdated November 1, 2026
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Key takeaways
  • Spouses are treated as having lived separate and apart for any period they lived apart, as long as at least one of them intended to live separate and apart, so the one-year clock can run even under one roof, subject to proof.
  • A short attempt at reconciliation of not more than ninety days does not restart the separation period.
  • The separation date can matter for a divorce and for dividing property between married spouses, so it is worth recording clearly.

Many couples in New Brunswick separate but cannot afford a second home. If you are sharing a house with someone you no longer consider your partner, you may wonder whether you are really separated in the eyes of the law.

The short answer is that moving out is not always required. This article explains how separation under one roof generally works, and what the date affects. Your own facts matter, so treat this as a starting point.

This article covers the law of New Brunswick.

Why the date matters

For a divorce, the federal Divorce Act says the ground is a breakdown of the marriage. One way to show breakdown is that the spouses have lived separate and apart for at least one year immediately before the divorce is decided.

That makes the start of your separation important. A date that is vague or disputed can cause delay or argument later.

Can the clock run in the same home?

Yes, it can. Under the Divorce Act, spouses are deemed to have lived separate and apart for any period during which they lived apart, and the Act also requires that at least one of them intended to live separate and apart. So the clock can run even if they lived in the same home, subject to proof.

In practice, people sharing a home often point to things like separate bedrooms, no longer sharing meals or a household routine, separate finances and telling family and friends. These are general examples of evidence, not a legal checklist, and what a court accepts depends on the facts.

If you try to reconcile, the separation period is not considered interrupted or terminated if you resume cohabitation for not more than ninety days with reconciliation as its primary purpose.

What the date can affect

AreaHow separation matters
DivorceOne year of living separate and apart can establish breakdown of the marriage. A court in a province can hear the case if either spouse has been habitually resident there for at least one year before the proceeding starts.
PropertyMarried spouses can ask for division after separation if there is no reasonable prospect of resuming cohabitation.
Unequal property sharesWhere equal division would be inequitable, the Court may order unequal shares and can consider the length of separation, among other factors.

Support is a separate question that depends on your circumstances, so it is worth confirming with a lawyer how it applies to you.

There is one exception to the one-year wait. A divorce can be based on breakdown without a year of separation where the other spouse has committed adultery or treated the applicant with physical or mental cruelty that makes continued cohabitation intolerable.

Your spouse's agreement is not required for the one-year ground. A divorce can proceed on a petition by one spouse where the other does not cooperate, and the court decides after the separation is proved.

If you are common-law partners

The divorce rules above apply to married spouses. A common-law partner is a person who cohabits in a conjugal relationship with another person without being married to them.

Spousal support can still apply to common-law partners who have cohabited continuously for at least three years with one substantially dependent on the other, or who have cohabited in a relationship of some permanence and are the parents of a child. Property is different: a common-law partner does not get automatic equal division of the home or other property. A lawyer can help you document when the relationship ended.

Safety and next steps

Sharing a home after a breakup can be unsafe. If you fear violence, an Emergency Intervention Order can be applied for by the victim of intimate partner violence, or by a prescribed person on the victim's behalf with the victim's consent. The relationship can be married, common-law or dating, whether or not the two have lived together.

An adjudicator may make the order without notice to the other person where intimate partner violence has occurred or is likely to occur and the seriousness and urgency warrant it, and must decide within 24 hours. It can restrain contact and grant temporary exclusive occupation of the residence.

Frequently asked questions

Do I have to move out to be separated?

Not necessarily. Spouses are deemed to have lived separate and apart for any period they lived apart, and one of them must have intended to separate, so the time can count even in one home, subject to proof.

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

Not if the reunion is for no more than ninety days and its main purpose is reconciliation. Longer or less clear-cut periods may be treated differently, so get advice.

Can my spouse stop the divorce by refusing to agree?

The one-year ground does not make the other spouse's signature or agreement a condition. A divorce can proceed on one spouse's petition, and the court decides after the separation is proved.

Does the separation date affect property division?

For married spouses, the right to ask for division can arise after separation with no reasonable prospect of resuming cohabitation. The date can also be relevant to how a court weighs the length of separation when deciding whether shares should be unequal.

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. New Brunswick 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 New Brunswick. Reach us at 1-844-900-1070 or send our Team a message.

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