A child is trying to revoke durable power of attorney with false allegations against sibling who is respectful of parents wishes. The first one has already gained guardianship against both parents wishes and trying to claim same for other parent. The parents have typical health and mental ability for being in the 80's and do not have Alzheimer's as first child insist. The 1st child has tried to put them in care before against doctors and insurance recommendations - leaving them with a large bill they had to pay out of pocket. The 2nd child wishes to have them live with them or nearby. The 2nd child has worked in nursing and with Alzheimer's patients before. This child is also on disability and has not the income to fight her father's legal battle. Has anyone had to fight a sibling over care of a parent. The father cannot get a loan to fight because of the 1st child's latest court filings - which means the father can not fight for himself. Court date in January for mother. Any ideas?