If you leave the family home, you do not forfeit your ownership interest or your equalization entitlement. If the home is in your name, or jointly owned, that legal position doesn't change because you moved out. Your financial stake in the property is preserved.
What changes when you leave is possession. Once you've voluntarily vacated the matrimonial home, your spouse — who is still there — may apply for an exclusive possession order formalizing that arrangement. Courts are reluctant to uproot a parent who has been stably occupying the home with the children, and they are even more reluctant to do so if the other parent left voluntarily. Returning to the home after leaving can be difficult and, in some circumstances, may require a court order of your own.
This is the more significant risk for parents. If you leave the home and the children remain with your spouse, you have created a parenting status quo — a pattern of care in which the children are primarily with the parent who stayed. Courts are reluctant to disrupt the status quo for children when it appears to be working. If you leave and the children are primarily with your spouse for an extended period, regaining a shared parenting arrangement becomes harder, not impossible, but harder.
Safety overrides everything else. If you are leaving because of domestic violence or safety concerns, that is the right decision regardless of the legal implications. Get to safety first and get legal advice immediately after. Courts understand these circumstances and there are legal mechanisms to address them.
If leaving is being considered as a matter of convenience or to reduce conflict, think through: where the children will be while you're gone, whether you're communicating your intent to return, whether you have a written record of the date and circumstances of departure, and whether you're getting legal advice about how to structure the transition. A few days of planning can significantly affect what the legal situation looks like six months later.
This is a general overview. For advice specific to your situation, contact Sheard Law at 416-860-9990 or use our intake form.