is this considered sexism?

[Farah]

i asked my mom if i could hang out with my friend at the mall.
she said no, so i asked why, she said it's because i'm a girl.
i asked her how come my brother gets to go out, hang out with his friends whenever he wants to, she said because he's boy.
and that girls can't do a thing when guys harrase them..

this really ticks me off!
is this considered sexism?
what should i do?
i can't talk to my mom about it because she's so hard-headed and she doesn't like listening to what i have to say.


i'm 15 by the way!

 

[tejea]

yes its sexism if your brother is younger than you