She has done a lot of illegal things to gain control. She is now attempting to restrict visitation, saying I can only see my mother, that I’ve taken care of for over 7 years, with her permission, with her there. Is this legal? Doesn’t she need a court order for restricted visitation?
If you wish to see your Mom then do as requested. Make a loving and short visit to her in the presence of your sister. There has to be some reason that the sister, who was CHOSEN by your Mom as the POA, is afraid to let you see your mother alone. Whether that is because prior visits were upsetting to Mom, or she has other fears we cannot know unless you ask her. But if I wanted to see my Mom I would be find with it being an accompanied visit with my sis.