I 18f have an extremely strained relationship with my mother , I should backtrack and give you all a bit of context , my mother was always a little extra cruel to me , like consistently yelling and hitting me for things I could not control (e.g. accidentally dropping a cup of water) , I’ve noticed her aggression towards me only Increases over the years no matter how I act so I sort of gave up on trying to gain her approval ( I wouldn’t act rude or aggressive back id just ignore her when she does) , I’ve reached a point where I genuinely cannot deal with her anymore , id be able to handle it if it was just how she is but she’s only aggressive towards me and my other sister 12f, not towards my other two sisters (17f and 7f )or friends or other family , just me and 12f , my mom likes to alternate between me and my sister in terms on who to harrass , the thing is I haven’t done too well in my school work , like its average but I’m hanging on a thread as to whether I get to keep my conditional offer for my uni after our may/June examinations and its really just me and how well I do this exam season…. And my mom NEVER lets me forget it , it gets to the point where anytime I do anything ( even studying ) she’ll make a comment about how Im doing so bad and I’m an embarrassment to her and she’s so sure I’m not graduating ( my teachers said the complete opposite of everything she’s saying) point is she can never say something nice to me , sometimes she even takes me away from my studying and forces me to study something that isn’t relevant to my exams..she also has extreme mood swings where she’ll be extremely violent one minute then completely calm the next…idk what to do guys I just really need some sort of advice on this