Okay, I know lots of siblings fight and that’s just the way it is but I feel like my brother bullies me constantly. He blackmails me all the time, threatening to tell my dad certain things like I have a boyfriend (my dad is a very strict middle eastern man, he doesn’t know about my boyfriend. My mom does.) he also threatens to tell my parents straight up lies if I don’t drive him to certain places or do what he says.

He also makes fun of my looks all the time. He tells me constantly I look like a transgender woman, that I have a double chin, im ugly, fat, and just really hurtful and rude things. My parents don’t really do much to punish him and at least show me some respect.

He’s 13, and I’m 20.

Any advice on what I should do? :/