I know crazy alright from my own sitch. The problem is not that it's you standing for yourself. Just because he's crazy doesn't mean that you can't slap sense into him every now and then. He can act crazy, but you can continue to act responsible.
Especially in your sitch if your H is crazy he's going to do the opposite and start running up the minutes. So what would that change? Absolutely nothing. All you're doing is being the mother.
And besides if he's really crazy I don't think you'd let your S anywhere near him. When you need to get a TRO against him to protect you and your kids...THAT's crazy.
M-43 W-40 2D - 9 and 5
Emotion, yet peace. Ignorance, yet knowledge. Passion, yet serenity. Chaos, yet harmony. Death, yet a new life.