Year's support from a probate perspective can literally be the entire estate, if there are no minor children. Sounds like you are in need of a...

He may very well be entitled to compensation, but not from the Army--the VA. Has he filed a claim with the VA?

Get a local, VA-accredited attorney to assist you, period. There are actually varying degrees of myxedema and VA often gets this wrong.

Sorry--you'll need a guardianship and conservatorship over him if he can't sign documents.

Being short is not a disability in and of itself.

I urge you to consider the following from the GA State Bar. They have an active program for this sort of thing. Fee Arbitration: The Fee...

Yes, you have rights as an heir at law. A consult with a local attorney can explain those rights.

He is a tenant at will. You must start the eviction process.

Advise corporate as to what went on--a suit will go nowhere.

1st, I suggest you call Adult Protective Services and make a report of suspected financial abuse. 2nd, a POA can act in place of the grantor...