Can a Joint/Mutual Will be revoked after One dies?
A Joint will is revocable if the joint Will is a combined Will of two individuals and the survivor has received no benefits from the deceased testator, as inferred from the facts and circumstances surrounding the Will.
However, a mutual Will becomes irrevocable on the death of one of the testators if the survivor had received benefits under the mutual Will, and that there is a specific contract prohibiting revocation.