Well, you've got safety, better test scores, proper districting, and convenience all working in your favor. Plus S10 has stopped pushing to stay at the other school. I wouldn't let it get to you too much.
He is just fighting you to fight you. Whatever his motivation, just don't let him see your frustration or he'll feel like he's getting to you and you might give in.
Take care of you and the kids, as always.
Michelle - Proud DR Rockette S: 28JUL07, D'd: 29OCT09 http://tinyurl.com/27j9qo2