He can ask for whatever he would like to ask for. This is a negotiation. See a local business attorney for specific ideas on settling ownership of...

Bring his POA with him to a bank that will cash the check. Bank may require and account and that the check be clear before issuing cash.

In addition to 1/3 the spouse is entitled to make a claim for a years support according ga law. ………………………………………………………………….

A first party special needs trust may be an option. You may have other options. See an estate planning attorney.

Brother cannot take away mom's poa. Mom could. Or a guardian/conservator of the mother could. ..................

Probably. See an elder law attorney in your state for specific guidance in conformance with your states complicated Medicaid regulations.

Sounds like a fool's errand. In the unlikely event you recover the recovery would be subject to a Medicare lien to the extent father has used...

This sounds like ancient history. If you are committed to understanding your options, which may be few, see an attorney in person with all the...

You might talk with a probate attorney. Brother could not have disposed of grandmother's property properly without the involvement of the probate...

Sounds like you should do a will and advance health directive that includes burial instructions........................