An idiot brother

I(18F) have a younger brother (17M) who is selfish and also abusive

Last night, we had a fight over me not giving him money (I've told him about hundreds of time I won't give anymore) and he immediately flew into rage and broke my picture frame and tear my picture

Today I woke up with most of my stuff gone for example my shoes, my water bottle. This isn't the first time btw he once flew into rage over his room getting cleaned by my sister and decided to broke my father recently fixed TV. Another time we go on a vacation and then things didn't go his way and he flew into another rage and slapped me because I argued with him

My parents can't do anything because he's the type to hit anyone for example my older brother who is apparently an oku tried to woke him up for school(he was kicked out btw because absent for months) and he refused to wake up so my older brother tried again and get beaten up until his face all swollen.

Living right now is like walking on thin ice everyday I have to please this shithead but I'm done doing so, he spends his day doing nothing even though this is his spm year and we all have just suck up his bad behaviour

It's so unfair he has physical advantage over all of us (he was once a shot put athlete but quit due to his own fault)

Shittiest thing he had done is promising my mom that if my mom bought him an IPhone he would go to school and in the end he still didn't

I just want to vent about my situation, so if you all maybe have the same experience with mine, feel free to share

Edit: I know ya'll are worried about me but guys this dumbass need money and I'm one to have it too, when my mom didn't have any he'll come crawling for my help lol also he has asthma and choose to smoke and vape at the same time now he needs inhaler too so yeah I'm down for the ride of a lifetime now 😎