The plaintiff estate trustee brought an action regarding the proceeds from the sale of a property jointly developed by the deceased and the defendant, her former common-law partner.
The defendant relied on a cohabitation agreement that provided property division would be determined solely by legal ownership.
The plaintiff relied on a subsequent oral property development agreement, confirmed in writing by the defendant, that provided for the return of investments and equal sharing of profits.
The court found that neither party understood the cohabitation agreement to apply to their property development activities and set it aside in part under s. 56(4) of the Family Law Act.
The court awarded the plaintiff $3,145,682.88 based on the property development agreement.