oh sweetheart, I'm so sorry made me really upset reading that. Think because I'm not quite out of the woods myself really. Deep down, i'm just waiting for him to F* up again.
Has he not spoken to anyone at all? Its SO important, to get some perspective on things, maybe you should ask him, if he does one thing, to talk to someone, anyone, efore he does something that he will regret and that will do to much damage to you as a couple.
I really know how you are feeling. Just so numb, and empty? If you want to talk at all, please, please feel free to contact me," susie brett at mac dot com " I'll give you my number then, if you would like it at all, I find its good to have someone who is not so close to things, just to off load on.
All you can do, is emphasise to him, that this is ot what you want, and you want to try to make it work. Maybe just a little time apart will do you both good, but with a time limit on it, and lots of active communication still. Gosh, I really feel for you. its such a shit shit thing to be going through. I've not a clue whats been going on, missed it somehow. ( or have you never said? ) so sorry i'm a bit crap!
Like I say, please email me, anytime. I'm always here. Wish I could do something to help.