Oh blimey Solo, I hate to say it sweetheart but you're beginning to weaken. Don't get into conversation with him about "it" (the affair, the consequences). It's done now - you know that. He's made his bed, he has to lie in it, regardless of what you want. And you do still want him, you can't help it.
Someone only said to me a few weeks ago about how I desperately wanted my DH back even after I'd caught him out a second time after taking him back. I strenuously denied it, but to be honest I'm pretty sure that 14 months ago I probably was still in that horrible twilight zone of not understanding the why's and wherefores, what had I done wrong, still believing it was all a horrible dream and that again he would realise what he'd lost.
THANK GOD HE DIDN'T and thank god I soon wised up 
I know, I know, it's easier said than done. For all of us in this hellhole situation - it really does get better.
I had a wobble last week, first time in months, but that was purely based on being terrified of all the decisions about my DD going to university this year. I suddenly realised that I was on my lonesome to make them with her, rather than with my DH, who for years we'd discussed together when Katie would go to uni.
Feeling much better now, especially since the Arsehole showed his true colours and yet again didn't even bother to ask his daughter how her latest visit went (too busy trying to get me to hurry up with the divorce so he can move in with his latest girlfriend).
Life sucks - but it doesn't mean we have to get sucked in with it.
Solo, Romney, Suff, Banana, all of you going through this shite time - keep smiling, keep loving your children, take help from your friends and family, advice from those you trust - and you will get through it. Trust me - if I can, then you wonderful girlies sure as hell can.
Cheers 