04/28/2026
Living together in British Columbia can have serious legal implications — even without marriage.
Under BC’s Family Law Act, many unmarried couples become “spouses” after two years of cohabitation, or sooner if they share a child. At that point, legal rights and obligations relating to property division, debt, and spousal support can arise automatically.
This post addresses key questions we regularly see:
• What a cohabitation agreement is — and why it matters
• When common‑law partners become spouses in BC
• How property and debts may be divided on separation
• How proactive planning can help reduce legal and financial risk
A cohabitation agreement allows couples to define expectations in advance rather than relying on default statutory rules after a dispute arises.
Understanding the law early can help protect assets, clarify responsibilities, and prevent costly conflict later.
This post is for general information only and is not legal advice.