I am the POA for my father. He had a caregiver for about two years which was working out fine. In the last few months he has needed extra help (bathing, etc.) so the doctor recommended a new caregiver who comes several times a week. From the day the caregiver started there have been a number of issues. Money has gone missing from my fathers apartment, she left the stove on and he burned himself, and there have been a number of other issues. Last night after a new issue arose (long story) I decided to fire her. It wasn't something that I took lightly but I believed that it was in his best interest not to allow this woman back into his apartment. I called my sister to let her know, and she got into a huge argument with me. I am the POA for my father, and she told me I don't have the authority to fire her. I am not sure why she she wouldn't be on my side, but the entire situation began an epic fight. Do I have the power to fire a caregiver if I believe she is not suited for my father's care?