When I signed my mother into a assisted living center they asked if I can sign for her and asked if I was POA. I signed. I took her out and moved her home, the care was atrocious. She wore dirty clothes and always had poop on her shoes tops and bottom so she was stepping in in the bathroom. So I took her out and brought her home, they have since filed a judgement against my mom and ME for her balance there. They told me I was a included in judgment because I signed that I was responsible for her. Can they do that?