Since she is not doing anything to help her. My sister, while my mother was living with me, printed a DPOA form off the internet, had my mom sign it and had it notorized. At that point my mother was not capable of making those decisions as she would have signed anything for anybody. About a year later I had to move my mother into a nursing home since I had to have a hysterectomy and my sister would not help me care for her while I recovered. My sister eventually moved my mother to a NH in Indiana where she has no family and my sister is only there 5 months out of the year so my mother is alone there. I want to move my mother back to Michigan to be by me and family. They have drugged her up so much she cannot walk or talk and I need to get the power to move her back home to a NH here where I can help her. What do I need to do to prove the DPOA was illegal since my mother had Alzheimer when she signed it. Is the DPOA signed in Michigan even legal in Indiana?