I have been reading your posts and I do not feel that I can offer you much advice except to say that it IS hard when you want to be affectionate with someone who doesn't have any interest in it. If your W is just not comfortable with it right now, you have to respect that. I would say that you have to ease back into it and sooner or later she will become more comfortable and it will feel more natural to her. Seems like it would have to. I would be interested to know where that could be coming from. I am sure you would too. Any idea?
I read something in your post that I have never heard of. What is Imago therapy?
That is new to me. I just began seeing a C myself and wonder if this is something I should look into.
I do hope things improve for you. Keep working at it, even if it has been four years.
It sounds like you have made lots of progress.

MDM