It is possible for two people to leave Wills where, on the first death, the survivor is not free to unilaterally alter their Will and make a new one inconsistent with the mutual Will. If that person does so, their representatives would hold that estate on Trust to perform the equitable obligations arising from the adopted mutual Will.
Can “supersedes” wording in an entire agreement clause vary a prior contract?
When a new commercial agreement is signed, the entire agreement clause is often assumed to have...