This is what I think you should try. Send your wife an email.
To: Mrs. Hairdog Fr: Mr. Hairdog Subject: RE, convo from last night
Here's a memory of weirdness from last night:
I went to bed around 10pm. You came in about midnight. This is what I recall from a brief conversation.
You: "How's your girlfriend?" Me: I don't have a girlfriend. You: You must be going bonkers, then. Me: Why do you say that? You: Because I read an article today about men, and that, on average, they think about sex 60 times a day. Me: Uh, that's about right, I guess.
Understand that I was deep into sleep when you came in, and, although the subject was very interesting to me, I wasn't ready to engage in the conversation in my sleep saturated state.
Now, I'd really like to continue the conversation with you. Yes, I am going bonkers, but it's not because I'm thinking about sex...I am feeling emotionally isolated from you because I love you, and you keep pushing me away. I don't want a girlfriend, or an affair, because it's against my moral "code." But I also won't live my life out in a celibate marriage, because, why would I want to live with someone who doesn't appear to desire me, and who doesn't even try to meet me half way in creating physical intimacy?
Mr. Hairdog ------------------
I'd scrape, paste and send. It'll at least get the ball rolling...