Palat, I have found a counsellor who specialises in working with people with AS.
I had thought "what is the point unless he comes too?" but once things were so hard for me (not for him) I thought I'd better go because if I do leave the marriage I want to be able to say to the kids that I tried everything. Conscience, and all that.
I have to say, it's been really helpful. Amazingly so. She got me to see that my constant demands were making him worse - that his behaviour was slowly booming more AS, because I was making him stressed. She suggested I just back off and let his stress reduce, and see what happens.
Within a week he touched me. Just a hand on my shoulder as I was showing him something on the computer - but, honestly, what a difference. I crave touch, he doesn't do it unless it's sexual, and so I don't want to have sex with someone who's effectively a stranger, and so we don't have sex.
It is calmer at home. He is slowly becoming less anxious.
It's hard work, and it feels unfair that I have to consider him first above everything AGAIN. But, it is what it is, and my voice is either learn to manage how he sees the world or divorce.
And, how can I divorce a man who's not intending to behave badly? It would be like divorcing him for getting ill or listing his job or whatever, it's just not what our vows said.
Also, it's an hour a week where I get to think about me. Just me and how I am. That is good for any of us - I have figured out what I need to do in order to fill the lacks which exist because he cannot step up.