If there is a challenge to a will by a beneficiary (or a person wanting to be a beneficiary), the court will decide, if no agreement is reached.
If there is a valid will and an invalid will, I don’t see where a court would go with the invalid one.
Good luck to whomever on sorting it out!
“If there is a valid will and an invalid will, I don’t see where a court would go with the invalid one.”
Courts have ruled that an unsigned will may be valid. Even an oral will may be valid!