How do I convince my parents to move to a different state?

You won't, so really get over it. The housing market SUCKS. They wouldn't be able to sell their house for months, even a year or more. They may not be in the financial state to take on a new, higher mortgage plus the moving costs. They'd have to find completely new jobs which they may not be able to find at the salary they're getting now. Move away from the things and family that they know, what for YOUR comfort? Ever think that it's YOU and not the rest of society that is weird? Normal dressed people who are outgoing and willing to conform with society (at least through the school years) do not get shunned and made fun of in every school they go to - private or not. The fact that you've gone to several different schools with the same reaction is not a reflection of the schools, but a reflection of you. Get therapy to find out what is wrong that people just don't like you. It must be a personality flaw. Be realistic about yourself.