He controls every aspect of her life. When I expressed opposition to this and some other choices he made regarding her care, like not taking her to Dr. Appts. and some financial decisions I didn't understand, he became extremely angry and now refuses to speak with me. He is now influencing my Mom against me. He has also done this with my brother. She loves and enjoys her kids and grandkids very much but now in her vulnerable demented state she is turning against us. She has none eles. He is isolating her and lying to her about the ones she loves and the ones who love her. What can I do? I can't get any help from the state organizations like elder abuse.