((Ardmore)) - I'm very sorry this is going on and I'm worried about you. Does your mother know your brother does this?? Is there anyone else in your family like an aunt or uncle who would sympathize with you? If not, you need to tell a counselor or teacher or principal at school.

It's not normal for siblings to be violent with each other at all. I would even say, you should call the police on him. This is a serious situation, that needs to be stopped. Please tell a trusted adult who can help you and I pray it get better for you.