Bit of background. Have been with DH for 18 years, married for 7 - we met when we were quite young (although luckily for me I went through a bit of a promiscuous stage in my late teens so don't feel I've missed out too much :))
Like most couples - we believe fidelity is one of the holy grails of marriage and neither of us has ever cheated although there was a slight hiccup very very early in our relationship which resulted in a brief break up. I don't think anything could ever persuade me to betray DH and feel quite strongly that he is the same.
However, about 3 months before our wedding (so 7 years ago) I went to stay with a friend for a few days. Her DH had a friend to stay as well. My friend was unwell and in bed for a lot of the time so me and the other guest were thrown together to spend time alone for a most of the days we were staying there. I was HUGELY attracted to him, there was a bit of flirting and we were teased by host couple about the obvious 'spark' between us. However, although there were a few dangerous moments, nothing actually happened. I went home, put it down to pre-wedding crush/nerves an tried to forget about it. I couldn't and started to think about him almost daily and this has never stopped or gone away.
After that he 'asked after me' and I 'asked after him' and we met each other socially a couple of times. For me, both those times were heart-stopping. For him, I think he had all but forgotten the 'spark' although we still got on very well and had a laugh.
Then 3 years ago, I ended up working with him. I thought it would be a good thing to exorcise my 'obsession' but it just made it worse. I got to the point where I could hardly speak around him and thought about 'what it would be like' constantly. I left the job.
Now he is madly in love with his new wife and we will probably be someone I come across once or twice a year socially. However, the problem is that no matter how much I try to push him from my brain, he is referred to by mutual friends often and even worse, he is quite 'famous' in his field, so I end up seeing pictures of him or reading about him in the press/internet. It is so much harder to switch off when you can google someone and see reams and reams of results / pics / videos etc
I realise I can't 'love him' although at times it has felt like that. The problem is that as well as the physical attraction for me, we are actually much better suited than my DH and me in terms of humour and interests (both in a similar field although I am nowhere near his league). I just want to stop thinking about him every day as it's not fair on my DH, my family or me. I feel that every day is another day that I have 'faked' and that I am never truly happy because I am always obsessing about what it would be like with 'him'.
Written down it seems to childish, but I now can't even have sex without imagining him so I am asking if anyone has ever had a similarly all absorbing crush and what you did to get past it.
Any suggestions truly gratefully received and sorry this is so long.