Hopefully you'll forgive a Dad for trespassing ....
My youngest son has Aspergers, it's taken a couple of years to understand it and come to terms with it, and it's only thanks to a great school and support from the psychologists that we've made progress. I've personally found the process very emotional as I recognise all of the symptoms in myself, only when I was young Aspergers hadn't been defined. It's been a huge weight off my shoulders understanding this about myself. My father has similar symptoms as does my eldest son, and my sister's eldest boy is the same. Great genes 
I'm a fairly low level sufferer, but still it's been a struggle for my wife to deal with. Understanding it has helped her too, and we've been together happily for 20 years so it can be done - she is very tolerant and supportive though, and recognises that there are some things which cannot be changed so there's no point in fighting them. I'm very lucky.
To those of you trying to cope with an Aspergers partner it's essential to understand that this is how we are. Most are capable of having perfectly normal relationships and being good husbands & fathers, but it requires nurturing, support and understanding. Yes, that mean that the woman has to be the one to change and adapt and no, that's not fair, but it's how life is. It's not a progressive condition, so he was like that when you met/married him, either you didn't notice or he hid it well. Remember it's only recently been recognised widely.
From my personal experience it is something which can be dealt with, so don't despair. Learn about it, work out what the individual triggers are (we're all different) and then adapt. Even with a label he's still the same guy.
Hope this helps, I'll slope off back to my man-cave now 