Mom's drinking more and more. Sis went out and mom argued with her and i'm worried If they argue when i'm gone

[Against_the_current]

I went for toilet paper and the bag was empty but had a bottle of beer 2,3letres and a can or two. (Please don't tell me it's a lot, i will panic). I was in class and mom made me collect Bob's poop and argued with sis because she wanted to go out and mom told her to prepare for the next day in order to not get upset over forgetting something and sis said "can't i feel emotions? I got upset once and you're always upset" and "Can't i go out to relax from all this?" (Don't tell me mom and sis are in pain because i'm going to panic). Things are really bad with my anxiety, i'm sorry i'm writing like my 3rd post today, hoping when i go away from them, i will calm down. My guts hurt from anxiety 😭