Dream About Roommate Conflict 3

I was staying at my mom and sisters house, everything was the same but there was a third bedroom and we had a male roommate that I didn't know. My mom was complaining about the bed of blankets I made on the floor, and when he heard her, the roommate came out and started flipping out on me about it too. As I was cleaning them up my mom and sister left, and the guy came back out of his room because he had somehow heard that I was talking to my dad while he was in jail. He started flipping out on me about how my dad, my "uncle", and I are all terrible people and that I'm stupid for talking to them, so I started packing a bag so I could leave for a little bit so that I wouldn't have to deal with it. Then the roommate starts blocking the door as he's yelling at me so that I can't leave and he smacked and grabbed my butt while I was packing my bag. I grab a box cutter and yell at him "I told you not to fucking touch me again" and he said "I pay rent here, I can do whatever I want. Do you pay rent?" And I just ignored him and kept packing. Then he grabbed my butt again and I tried to stab him, so he said "oh, you wanna play with weapons? I'll go get one too then" and went into his room. I was trying to quickly finish packing my stuff and run out of there but I heard his footsteps coming back as I was opening the door.