I live in a shared flat with two guys and one other girl. We get on ok, chat in the kitchen but don't socialise together. I've lived here 8 weeks.
Last night, my female flatmate, Y, was eating dinner in the kitchen with her girlfriend E who has been at ours since Sunday. We chatted, I made my dinner, put it in the oven and went back to my room.
15 minutes later, my timer pinged and I went back into the kitchen to find my male flatmate O yelling at Y and E. He was shouting that we are only allowed guests one night per week, the flat is overcrowed, they should get a studio if they want to love together. He is normally very laid back, but he was really going for E and Y. He refused to listen to them or me saying the E had been here two days, I'd not even realised she was here, that's not what the contract says, etc.
I know he's smoked weed before, but I am a little bit worried that he was on something last night. He just kept repeating himself, raving about overcrowding and refused to see reason.
I'm now a bit scared of him, because he is twice my size, and so so angry last night. I'm not sure whether to go to my agent, being as it wasn't me he'd had a problem with. I already lock my bedroom door at night. Any tips to either reassure me, or keep myself safe? I can't move out until Feb.