My Roommate’s Mom Wants to Move into Our Dorm and Rule the Roost

My roommate’s mother came to stay with her while she studied and set up a group chat for our dorm, laying down rules. The list went on for dozens of lines, and she even demanded that we hand over our living expenses for her to manage. I couldn’t take it anymore and told her to mind her own business. To my surprise, my roommate’s mother planted her hands on her hips and challenged me. “Do you know who I have backing me? If you don’t listen to me, just watch me get you disciplined!”