She likes to go there to see her grandson. Last month she wrote him checks for $600 that I had to cover. This month she gave him her room and board money. He tells her to give him her medication and she does. If I say anything I'm the bad guy. I have power of attorney, but the lawyer says it really has no "teeth" because it's revocable. My brother is 49 and has been living off her his whole life. Of course, she sticks up for him. He needs money. He needs pills. Blah, blah. I go between wanting to throw my hands up & disown them both just to get rid of the problem and knowing my 77 yr. old physically handicapped mother really needs to be protected from him, and even from herself, since she cannot refuse him all her money and pills. What can I do?