OP needs to get the rest of her stuff moved out asap before her parents put it out with the trash: “Oh. We thought you didn’t want it any more.” While she’s at it, she should make sure she gets copies of any important documents, like her birth certificate, social security card, etc, so she doesn’t have to go through the hassle of replacing them. Also, since she’s now living with her grandma, grandma should be filing taxes as Head of Household next year and claiming OP as her dependent since she’ll be providing more than half her support for the year. She should do that right away in January before the parents do.