Thanks to everyone for the welcomes.
@Jae - thanks for the al-anon link. I did go to 5 meetings at the same time I started the counselling but I didn't really connect with it. It was suggested to me a couple of years ago by Relate but I didn't go (didn't feel I needed to), though I think the truth is that had my wife never been an alcoholic she would probably have never married me - she married because she needed someone in her life and she felt I was the best she would get. Now she deals with life differently she no longer needs me. It may be that if I had changed with her it would be different, but the only group I could get to at the time was all female so there was no one there to be my sponsor and take me through things.
@Zaf - thanks for the Citalopram info. After the first week I felt they were doing something, but that gave me "false positives" in that I was seeing hope for the relationship that wasn't there. I was on Seroxat in the mid-90s and am sure I felt less depressed than I am on Citalopram, but I guess it is still early days.
@Shaz - nothing cheesey at all. Not only have I lost my wife, but she was also my soulmate and best friend. Plus losing the "relationship" with work after 27 years with the same company and its all knocked me sideways in a very big way. It is the lost future that I am probably mourning more than the past.
Because of sorting our finances and a couple of other things, I have met my wife several times since I moved out. One of the hardest things to deal with is that the way she is towards me is like there has never been a relationship between us in the first place. She has switched to being a friend and that comes across as a bit callous at times, but I guess she is better dealing with it than I am because she wanted it and I didn't. She has been on anti-depressants for years so they may be helping her deal with things as well.
Apologies if I should be posting this in another part of the forum but I wasn't sure where was best.