(((hugs)))
No offense intended jrect. I was just reminiscing about my brothers crazy ex (she's said some really horrible things to my mother and she uses my brothers kids as pawns to get what she wants) - it was a recent ocurrence and I"m just worried about my mom's health and her ability to handle emotional upsets these days. I'm sure it's a totally different situation.
I totally understand you wanting him to have a place to go when he has to leave your house. It would definitely make things easier. But he's resourceful. He'll figure things out.
I think you are on the right track. Nobodies perfect. Divorce is hard and sometimes we regret the things we do. But if you stay true to yourself, and do the best you can, you'll get through this time of your life and you'll look back and wish you had done it sooner.