A contract to create a will in Delaware: A contract to create a will is enforceable as long as the contract is clearly proved and there is sufficient consideration. Snyder v. Baltimore Trust Co., Del. Super., 532 A.2d 624, 627 (1986). But an action at law for breach of contract to create a will is not enforceable until after the promisor's death. 79 Am. Jur.2d. Wills Sec. 340.