The applicant and respondent were former spouses who entered into an oral agreement that the respondent would pay premiums on a life insurance policy and receive the proceeds upon the deceased's death.
The deceased subsequently designated the applicant as an irrevocable beneficiary under the policy without informing the respondent, who continued paying premiums.
Upon the deceased's death, the respondent claimed entitlement to the proceeds based on unjust enrichment and sought a constructive trust.
The application judge ruled in the respondent's favour, finding an equitable assignment.
The Court of Appeal allowed the appeal, holding that the application judge erred in relying on the doctrine of equitable assignment, which was neither pleaded nor argued.
The court found that the irrevocable beneficiary designation provisions of the Insurance Act provided a valid juristic reason for the applicant's receipt of the proceeds, making unjust enrichment unavailable.