The Family Property Act starts from an equal split of family property between spouses, and the sale proceeds are typically held in trust by the lawyer handling the transaction until a separation agreement or court order says how they are released. Both spouses normally need to agree on the sale itself.
The Homesteads Act, 1989 adds a further protection: even if only one spouse is on title, the family home cannot be sold or mortgaged without the other spouse's written consent, a rule some sellers are surprised to learn applies to them.
A real estate lawyer confirms exactly which requirements apply to your situation before anything is listed. Get your hand-reviewed valuation from Joel Dyck.