The person who is ultimately in charge of the estate is the personal representative (PR). If your aunt had a will then it would state the nominated...

I am sorry for your loss. The POA's authority ended on the death of your wife. You must open probate and be appointed unless her assets fall...

Not unless you are the owner and you have this term in your lease.

Your daughter will need to convey her interest to her via quitclaim or warranty deed. She will need to execute it and notarize it not you. We have...

As noted by my colleague, sure. Talking with a probate attorney for a free consultation is a good first step. Our office and others offer this...

The answer provided earlier has not changed as reflected in the answers to your follow-up question. It depends and you need to retain an Arizona...

Since you have no contract that provides the buyout terms, you make a proposal as to what you will pay for him to transfer his entire interest to...

You read your lease to see if it has a clause that allows them to terminate the lease on 30 day notice if they sell the place. If so, then plan to...

Proceed to sue her and then try to collect. If this is under small claims, then that is the route to take.

I am sorry about the issues. There are no other options. You either sue or do nothing.