The Matrimonial Home in Ontario: A Complete Guide

What Is a "Matrimonial Home" in Ontario?

In everyday language, "matrimonial home" just means the house a couple lives in. Under Ontario's Family Law Act, it is a more specific concept: generally, property either spouse has an interest in, that was ordinarily occupied by the spouses as their family residence at separation. This can include a house, condominium, or co-operative share — not only outright ownership.

The matrimonial home is a special category of property in Ontario family law. Several rules apply to it that do not apply to a couple's other assets, covering who can live there, who must agree to a sale, and how its value is treated on division.

Who This Applies To: Married Spouses Only

The matrimonial home regime generally applies only to legally married spouses. Common-law partners — couples who live together without marrying — are generally not covered by these specific rules, even after living together for many years.

A common-law partner does not automatically gain an equal right to possession of a shared home, and the restrictions on selling or mortgaging it below generally do not apply to them. They may still have other options for a shared property — a claim based on ownership, an agreement, or other equitable remedies — but these work differently from the married-spouse rules here. Read more about property rights for common-law partners in Ontario.

Equal Right to Possession, Regardless of Ownership

One of the most distinctive features of the matrimonial home is that, while a couple is married, both spouses generally have an equal right to live in it — regardless of whose name is on the title, mortgage, or lease. A spouse who owns the home outright does not get to decide unilaterally that the other spouse must leave.

This equal right continues after separation, unless changed — by an agreement, a court order (including an exclusive possession order, discussed below), or another event affecting the home's status. Neither spouse must move out simply because the relationship has ended.

Restrictions on Selling or Mortgaging the Home

Because both spouses generally have an equal right of possession, Ontario law also restricts what a titled owner can do with the home unilaterally. While spouses are married, a spouse generally cannot sell, mortgage, or otherwise encumber the matrimonial home without the other spouse's consent, a court order permitting it, or a formal release of the other spouse's rights.

This is a departure from ordinary property law, where a sole owner would normally be free to deal with their property as they wish. It exists to protect the non-titled spouse's right to remain in the family home, and applies even if that spouse never contributed financially or appears nowhere on title.

Can There Be More Than One Matrimonial Home?

Yes. Because the definition turns on whether a property was ordinarily occupied by the family as a residence at separation, more than one property can qualify at once — a common example is a family cottage that a couple used regularly, alongside their primary residence.

Whether a secondary property qualifies is generally a factual question — how the family used it matters more than its label. A vacation property used only occasionally, or only by one spouse, may not meet the test, while a cottage the whole family treated as a genuine second residence may, and each qualifying home carries the same possession and consent-to-sell rules.

Exclusive Possession Orders

Even though both spouses generally have an equal right to live in the matrimonial home, a court can order that only one has the right to live there for a period — an exclusive possession order. It can apply to the whole home or part of it, regardless of who holds title or is otherwise entitled to possession.

Courts generally weigh factors such as ongoing conflict, safety, and the best interests of any children in the home. These orders are often a practical, sometimes temporary, solution where sharing is not workable or safe — they do not decide who ultimately owns the property or how its value is divided. If safety is a concern, see Urgent Help & Safety for immediate resources.

The Matrimonial Home and Equalization of Property

When married spouses separate, Ontario law generally provides for an equalization of net family property — broadly, a calculation comparing what each spouse was worth on the date of marriage and separation, so growth during the marriage is shared. Our general guide to property division in Ontario covers how equalization works overall.

The matrimonial home is treated differently here. Ordinarily, a spouse can deduct an asset's date-of-marriage value before it counts toward equalization — savings owned before the wedding, for example. The matrimonial home is a long-standing exception: if a property is a matrimonial home at separation, its date-of-marriage value is generally not deducted, even if one spouse owned it before the marriage began — its full value at separation can be included, without the usual pre-marriage credit.

Has this rule recently changed? Our research found no evidence that it has. Ontario amended other family-law provisions in recent years — the Moving Ontario Family Law Forward Act, 2020 mainly updated parenting-related terminology to align with the federal Divorce Act — but current legal sources continue to describe this no-deduction treatment as the applicable rule. Because this point is technical and consequential, and we could not confirm it against the full current statutory text, treat this as a starting point: confirm the current wording of the Family Law Act, or speak with a professional, especially if you owned the home before marrying.

What Happens to the Home During Separation, Before Any Court Order

Separation on its own does not automatically change most matrimonial home rights. Both spouses generally continue to have an equal right to possession, and the restrictions on selling or mortgaging the home without consent generally continue to apply, even after one spouse has physically moved out.

These rights are not necessarily permanent, though. They can change through an agreement addressing the home, a court order, a properly-consented sale, or an eventual divorce. Timing can matter here, so confirm how it applies to you with a professional.

Selling the Home After Separation

Separated spouses often need or want to sell the matrimonial home, whether to divide proceeds, satisfy an equalization payment, or move on with separate lives. The same general consent rule continues to apply after separation: a sale generally requires agreement from both spouses, a court order permitting it, or a formal release.

Many couples address the sale directly in a separation agreement — listing timelines, how proceeds will be divided, and who covers carrying costs meanwhile. Where spouses cannot agree, either can generally ask the court for direction.

What Happens If One Spouse Won't Leave the Home

Because both spouses generally have an equal right to possession, one cannot simply demand the other move out, and self-help measures like changing the locks are generally not effective. If living together has become unworkable — conflict, safety, or the sheer difficulty of sharing a home after separating — the spouse wanting sole use generally needs an agreement or a court order, rather than forcing the issue directly.

If safety is a concern, treat that as the priority — see Urgent Help & Safety for immediate resources.

The Matrimonial Home in a Separation Agreement

Many separating spouses resolve matrimonial home issues by agreement rather than through court. A well-drafted separation agreement can address who lives in the home short term, whether and when it will be sold or refinanced, carrying costs meanwhile, and how its value is treated in equalization. Given the home's special rules, it is worth giving this section particular attention, including making sure both spouses have had full financial disclosure first.

The Matrimonial Home and Family Court

Where spouses cannot resolve matrimonial home issues by agreement, either can generally ask the family court for help — an order about possession, exclusive possession, or direction about a sale. These claims fall under provincial family law rather than the federal Divorce Act, so they proceed through Ontario's family court process. See our general orientation to getting started in family court.

A General Step-by-Step Pathway for Sorting Out the Matrimonial Home

This is a general outline only. Your own steps depend on your situation and whether court involvement becomes necessary.

1. Identify what qualifies as your matrimonial home (or homes)

   Consider your primary residence and any other property, such as a cottage, ordinarily used as a family residence at separation.

2. Gather relevant documents

   Title and mortgage details, current value, and records supporting the value on your date of marriage.

3. Discuss short-term arrangements

   Who will stay — remembering that separation alone does not change who can live there — and how carrying costs will be covered meanwhile.

4. Consider financial disclosure early

   Both spouses generally need a clear financial picture before discussing equalization or a sale.

5. Try to reach an agreement

   Through negotiation, mediation, or with a family law professional's help.

6. Put any agreement in writing

   Generally as part of a separation agreement, addressing possession, sale, and equalization together.

7. Apply to family court if needed

   Either spouse can generally seek direction, including an exclusive possession order if appropriate.

8. Address the home before or alongside a divorce

   Property claims generally have their own time limits, separate from any divorce application.

Common Mistakes and Misunderstandings About the Matrimonial Home

• Assuming whoever's name is on title decides who gets to stay
• Believing that moving out means giving up your rights to the home
• Changing the locks to exclude a spouse without an agreement or court order
• Assuming a cottage can never count as a matrimonial home
• Assuming pre-marriage ownership fully protects the home's value from equalization
• Waiting too long, when property claims generally have their own time limits
• Assuming common-law partners have identical rights to a shared home

Frequently Asked Questions