I know that pressing charges seems like a “nuclear” option to a lot of people out there. Most folks look on situations like this and wonder why the one set of parents doesn’t say something to the other, and the other set of parents smacks the kids so he know whats wrong. Who knows, this might even happen.
But, as I’m finding out, the kind of kids we might just call jerks and want to smack are more often given diagnoses of things like Oppositional Deviant Disorder - which basically means that we really want to give them a smack (and they can really be schmucks), but negative reinforcement been proven to do very little to change their behaviors. O.D.D. kids can be the worst to deal with. It’s possible that the antagonist in the OP has something along these lines.
Anyone with ODD can be too much even for many trained, well-meaning Sp Ed teachers. (I should point out from the get-go, I’m not a SpEd teacher, but I am good friends with one of the teachers we have, and he’s told me enough stories to know I’d never last a day, on account of someone not being able to breathe at the end of the day.) Even trained SpEd teachers and admins can quickly reach their wits end and not know any way to deal with ODD kids, so the concept of getting them transfered into a school for kids with proven behavioral issues starts to sound more and more attractive. They may not be able to force the issue without charges being pressed. (IOW, the parents of the antagonist may not want the kid moved, but charges being filed might allow the admins to do so without parental consent.)
I don’t know enough from this thread to know which way I’d lean. I think I’d be stuck with the op trying to figure out a little more. It sounds like something like what I’ve described may be going on, but I can 't tell for sure.
Good luck,
-Geek