He is 88 yrs old. DHS stepped in and removed the 1st POA. He had been battling the now former POA because his sister was being mistreated by the POA she made when she was still competent to do so. She now has dementia. He had to tell DHS he was going to sue them if they weren't going to step in and help him. He wasn't expecting this POA to choose him. He thought her only daughter would be chosen. There's nothing wrong with the daughter. She has helped us tremendously. Has been talking to the DHS agent almost daily. She is my cousin and I have explained to her my dad, new POA doesn't have the energy to do everything with selling the house. Getting it ready (cleaning and clearing out the house). Again he's 88 yrs old. What can he do? All he wants is to watch over his sister and visits her every day at the assisted living home the family has moved her to. What can he do to change the POA?