My boyfriend's parents are both elderly and sick. His father has copd and mom has Parkinsons. I had to quit my job and take over caregiving. His father is relatively easy to deal with and cooperates fully. His mother on the other hand is demanding and I'm at the end of my sanity. She needs around the clock care and is refusing to be placed in a facility. She purposely pees on floor to get her own way and expects people to wait on her. I've been put on antidepressants and my doctor is concerned. The problem is my boyfriend and his brother won't take control of the situation. I am angry and resentful and do not want this responsibility and I want my life back. They turn it around and say I hate her and am selfish. The social worker says she has rights and can refuse help from agencies to have me do everything. How do I deal with this situation?