My mom died and I had to move in with my sister she works as a bus driver she has 2 girl and me and my brother now and I got to wake up every day not always food in the house don't really get anything you want had to make her kitchen into a kitchen/living room and me and my brother share the old living room and the house always gets messy etc. She's making herself struggle for no reason I got a 600$ check each month and get 00.00$ out of it and my mom told me if she did die and she knew it was going to happen soon she was really sick that I can have the whole thing but now that she is not alive of course everything is different and one of my best frineds told me that his mom would let me live with him and me and my frined shared a room and I would have the whole check I pay his mom 50$ a month to stay and 550$ for me that whole month to support myself and my sister won't let me move out what can I do.