oh sweetie.
(((hugs))) first of aqree with allg - what an idiot. my X is trying similar but not with the washing.
right, heres what you need to do, put aside details of all of his financial affairs, any important documents. etc. you can do this without him knowing - take photocopys of EVERY THING, pension shares bonds etc the whole lot. if you can get that little bit done before he comes back you'll have made a good start.
remember we're walking this with you, baby steps at first. but I get the impression he likes to be in control - why the hell should you have to put up with all the crap, and he go off swanning around - sorry X cheated on me - but found out after the fact, so it's raw with me when men do that.
now the second thing is you need time to absorb everything so until he comes home form his NEXT business trip tell him he's not welcome in the house. you will NOT do his laundry he can ask his bit of fluff or heaven forbid use the laundrette.
I know how much you're hurting right now sweetie believe me - and I was only with X for 8 years, but like you he was my right arm. but you need space to sort things out in your own mind - and when I say that I mean - and yes I know how hard this bit is - YOU decide, YOU take control. YOU tell him how things will be, he wants to keep it friendly - fair enough you can - doesn't mean that he is gonna get things his own way. you need to think - what's best for you and the girls now - disregard his feelings - (as I say I know how hard it is - 10 months on and i'm still thinking at the back of my head oh X would like that - if I see something out, but don't get it)
((hugs)) I wish I could say more, get down to your dr's as well - if you need it.
where are you in the country - MN is dotted around, so maybe one of us is in your area for a sounding board, or even a friendly face for a coffee where you can 'forget' things for a bit so you don't feel quite so alone.
remember you need RL support as well, but you do have us as well. - your girls will realise whats' happening when your H stops with this other woman.
He might be stubborn, but you need to think smart - he will be believe me, I knew my X could be sneeky, but didn't realise quite how much until after the event how long he'd be planning things. I wouldn't be surprised if this is the tip of things, and he's already been seeing sols etc.
oh and that's not early menopause I don't think - it's a natural reaction. you need your best girl friends around you - do you have one or two you can confide in who won't talk about it to anyone else - not even their DH's - well unless to say you're having a few probs?
things will get better, I know you don't think it now, but you can do this, you have to for your girls.