I think you are arguing in bad faith, because you completely disregard all of the many valid points that I have made.

I have another question that I’m sure you’re not going to answer, like all of the other ones lol: where does it say that the roommate verbally abused her?

Once again, I will ask you this: what does getting into a shouting match solve?

Shouting matches often escalate into physical altercations, which can wind up with someone dead.

What’s the downside of leaving your room for 15 minutes to give everyone a chance to calm down? As a matter fact, this is a very common de-escalation technique that is taught in anger management and therapy.