*Cracks neck*
First of all...the fact you are 50 or so (I'm guessing) means the relationship with the daughter is immoral at best. I full well realise you may have an exceptionally high sex life but I do believe there are some medications to help control arousal.
If am not judging.
Failing that...do what most men do and take it "in hand"
Did you ever wonder what'd happen if the news of this actually got out? Complete social isolation, hatred, attacks...you're only furthering your bad position by ploughing her.
As to your wife...why did you not check before you married as to her views on autism and aspergers?
I for one wouldn't marry anyone that didn't understand me for me.
As to DonkeyBuster's comment...I think the OP was primarily inserting his mother's view of wanting him to be taken care of, not his own belief that a woman is to cake care of him.
I find it interesting you blame yourself FarmerJim for your problems. Did you make yourself an Aspie? No. Did you ask God or whatever divinity you believe in for Autism before conception?
If not...the root cause is not your fault. How you deal with it...up to you.
You could always strike a bargain with your wife so you can go see prostitutes whenever so long as you are discreet and keep everything above-board/ yourself free of STD's/ wear a condom.
*Shrugs*
Frankly...I think you've done a really stupid thing. But that's just me.
Regards
GM
_________________
"We will not capitulate - no, never! We may be destroyed, but if we are, we shall drag a world with us - a world in flames."
- Adolf Hitler