The plaintiff sought a declaration of ownership interest in a house legally owned by his former mother-in-law, arguing either an express agreement that title would transfer after the mortgage was paid or, alternatively, proprietary estoppel.
The court rejected the plaintiff's account of any promise to gift the down payment or transfer the property, preferring the evidence that the arrangement was a rental investment intended to provide favourable housing to family members.
Applying the elements of proprietary estoppel, the court found no inducement or encouragement by the owner, insufficient proof of detriment in light of below-market rent and other countervailing benefits, and no unconscionable conduct.
The action was dismissed, the parties were declared to stand in a landlord-tenant relationship, and judgment for unpaid rent was granted to the defendant.