I'm going to call my mother a bitch.
Why did you want to be so mean?
She keeps insulting me calling me a sissy in front of my siblings.
You should not swear at your mother if if she is wrong, it could make your situation worse. If you can leave you should seek help from another adult about what is going on.
I'm fine not yelling at her.
Yeah, two wrongs don't make a right. That said, she shouldn't be insulting you like that either.