§ 633. Action against co-tenant; ouster to be proved. Where the action is brought by a tenant in common or a joint tenant against his co-tenant, the plaintiff, besides proving his right, shall also prove that the defendant actually ousted him or did some other act amounting to a total denial of his right.
Action against co-tenant; ouster to be proved
N.Y. Real Property Actions & Proceedings Law § 633, under Action to Recover Real Property.
N.Y. Real Property Actions & Proceedings Law § 633