How do i make my parents like my boyfriend?

My boyfriend means the world to me. He's gone to jail twice while we were dating but it was only for p.o.m. I would understand if he murdered someone, to hate him, but thats far from the case. It doesnt make a change whether he does it or not because everyone in high school does it. It's just the matter of getting caught. Me && my boyfriend plan on growing a future together but my parents hate his guts because of the past. (going to jail, etc) Honestly, i dont care what my parents say; i know what i'm doing && they dont know him like i do. But how do i change the way they look at him? && have everyone just make peace?