Original power of attorney was daughter but brother would not give access to get the Power of attorney document.
He changes it to just him and I explain to mother what that means.
Mother then has me redo and I put both of us on power of attorney.
The son / brother renting property out and not putting funds into mothers account
When you state, "He has been doing as the POA states by both of agreeing and making decisions."; do you mean that since the POA was changed to "Joint POA" that your brother has been talking to you about every decision?
In regards to "no deposits made into any accounts", where is your Mom's Social Security benefit being deposited? With the Assisted Living facility? Who is your Mom's Social Security Representative Payee since SS does not accept POA?
Have you talked to an attorney?
I would personally go to the police station with documentation in hand and say "HELP!"
is your mom receiving any financial aid?
You could always talk to them about the missing funds, they would go after his exploitation of your mom.
I am sorry that your mom is being robbed by her son, that is just rotten to the core.