MY uncle gave me a durable power of attorney at the request of his mother on her death bed so that I might take care of him. She had to take care of hin all his life due to him being mentally challanged to a slight degree. He has the mind of a child and is very influenced by people. My sister moved in with him and is now trying to take all he has. She has hired an attorney and is prying into his financial affairs. She has him convinced I am stealing his money and he goes along with this idea. He was not this way prior to her moving in.