I have POA over Dad's healthcare and am the Trustee of his Trust. Starting to have issues with stepmom interfering in care. She tries to scare him by telling him that I wish to put him in a home. That is the farthest thing from the truth! She tries to get him not to take the pharmaceuticals prescribed by his Dr. for dementia and anxiety (sever anxiety), instead saying to take supplements only. He turns into a 8 year old boy when she is around him. She treats him that way. I don't really care, except that it interferes in him being as independent as he possibly can. There are financial issues to consider and I am hoping that he remains as ambulatory as possible for as long as possible. I am committed to his care, to my own financial detriment. She thinks because she is the wife that she has all these rights. I thought the DPOAs had the rights to make decisions, including determining who can help with his care. If she continues to undermine my job, is it not my fiduciary responsibility to remove her, or limit her time with him? I truly do not know what to do! Her oldest daughter is the only one of five children that really gets it, but she lives 8 hours away.