Sister: Your room is MINE!

Your mom tells your stepsis to share your room over the weekend, b/c your aunt is staying at her room. Stepsis lies, saying you need to sleep in the living room, so that she gets your room to herself. Judy is throwing all your stuff off your table so she can put her pink laptop on there. She is eating chips on your bed and letting all the crumbs drop all over the bed, cuz who cares, it isn't her bed. You can get mom involved, and mom will expose her lie, but TBH, that still sucks cuz you are still stuck w/ her crazy ass in your room for the whole weekend.