Many couples in Canada live together without getting legally married. These are known as common-law relationships, and while they share similarities with marriage, the legal rights can be quite different. A common-law relationship is generally recognised after living together for a certain period, often two to three years, depending on the province. However, this does not automatically grant the same rights as marriage. One key difference is property division. Married couples usually split property equally, but common-law partners may not have the same entitlement. Instead, claims may be based on contributions, such as financial support or unpaid labour. Spousal support, however, can still apply. If one partner is financially dependent on the other, courts may order support after separation. Children’s rights remain the same regardless of the parents’ marital status. Parenting arrangements and child support are determined based on the child’s best interests. Because the law treats common-law relationships differently, many couples benefit from cohabitation agreements. These agreements outline financial responsibilities and expectations if the relationship ends. Understanding your rights early can prevent confusion and disputes later. A family lawyer can help clarify your situation and ensure your interests are protected.