Hello! Only just caught up on today's postings (dh is working away, dd has turned into a devil child... but that's a whole other thread !)
Men and counselling - never the twain shall meet, eh? Agree with Mumpbump and if he's willing to go along "for your sake" then use that as the lever.
As for dh blaming you for the situation, the letter was only a catalyst that has forced both of you to face up to problems that were already there in the relationship and that is a shared responsibility. You've both been without sex/physical intimacy for three years, and BOM is right about the knock-on effects that can come about from a general lack of intimacy in the relationship. It's what makes the difference between being a loving couple and living like brother & sister. It's easy to fall out of the habit of being intimate with one another but it is something that can be reintroduced if you feel it would be right for you both.
So glad to hear that your second opinion GP was more sympathetic than the first. As said yesterday, I found AD's really helpful and hope that you feel the same benefit. Just to warn you, one of the side effects for me was rediscovering a lapsed sex drive which resulted in dh actually hiding from me on occasion for fear I would pounce (happy days !!!). Not suggesting that with things as they are you'll be in exactly the same position, but if combined with counselling, it may help?
Still thinking of you, Chicken, and will keep checking the thread to see how things are.