I am 16; close to 17 and I just got back from boarding school. I live with my mother who is sick and my grandmother. My great uncle is not a legal guardian but it's my grandma's brother and we live in his house. My uncle and grandmother said that I can move out but my mom doesn't seem to want me too... they signed for my mom without asking her and sent me to boarding school; so can they sign for me to stay with someone else?

