ok, wow. this teacher is bullying you and bullies don't stop unless they are made to. My fear is that there being a teacher treating you this horrible way, it is giving permission for the other students to treat you this way as well. This has to be stopped and stopped promptly before it snowballs beyond one teacher being a dick. If you feel like your parents will not step up and support you, then you have to look at the school chain of command. Is there a school counselor you could talk too or maybe an assistant principal? I understand your verbal skills aren't the best, maybe you could write it down so you could get your point across and "be heard". I feel like what's going on with you is in part so much more than this one teacher, maybe you seeing a counselor would be a good starting point? I feel for you kid, I've been there and it sucks. but life keeps moving forward.