Вот вам первая ссылка по Гуглуhttp://www.ontariodivorces.com/division-of-property-commonlaw.html"When common law couples separate, the legislation in Parts I and II of the Family Law Act don’t apply to them. These parts of the legislation only apply to spouses, which means that the people actually have to be legally married. "Ну илиhttp://www.attorneygeneral.jus.gov.on.ca/english/family/divorce/division_of_property/These automatic property sharing provisions only apply to married spouses. If you are in a common law relationship, you are not entitled to an equalization payment, but may be entitled to a payment from your spouse to pay you back for a direct or indirect contribution to property that he or she owns. These claims are referred to as trust claims.