Unjust Enrichment

Kiriakou v. Pentzos | 2020 ONSC 227 | Ontario Superior Court of Justice

An unjust enrichment is more than the exchange of mutual benefits arising from cohabitation or the sharing of expenses. ...
. . . . .
To establish unjust enrichment, [applicant] must prove three things: an enrichment of or benefit to [respondent], a corresponding deprivation to [applicant], and the absence of a juristic reason for the enrichment. A juristic reason can be a contract, a disposition of law, donative intent, and other valid common law, equitable or statutory obligations ...