Hi there,

Today I had half my project group blaming me for something that was the responsibility of one of the people that was part of those that blamed me. She even lied about some things, which I have proof of. I already expressed my discontent with how I was wrongly blamed for it and that it was her responsibility and not mine. In a calm manner. I didn't expose her lies yet, since I don't want to escalate this into some real big fight. So while I'm still figuring out how to react accordingly to all this, I come home and my mother is giving me shit again for nothing, so I react in anger (verbally, don't worry, not even insults). I'm fking pissed off and I don't know if I can keep myself together if my mother keeps pushing this even though she knows under how much stress I am (exam week next week with 0 studied yet)

How do I keep my calm, how do I convince my mother she's being a cunt, how do I react to my project groups and how can I prevent a similar escalation the next time?