Dmouse, don't you see what you wrote?
I have had an 'affair' for over five years now with a woman that lives in another country.
We can never meet. But she fulfils all my spiritual and emotional needs. I love her in the deepest sense of the word.
My wife knows I communicate with her but not that we are any more than friends.
She is my light, my warmth, my sound, my whole sense of being.
No religion has a truer or more noble advocate than this woman, a woman who has garnered my deepest respect and has stopped my atheist tendency in its tracks due to her sincere and deeply held convictions as a Christian.
I hurt her recently with my sheer thoughtlessness and it nearly killed me when I realised.
Susan, I cannot say how much you mean to me...
You're in love with this woman. And if your wife knew how much you cared for this woman, she would say that you've already cheated on her emotionally.
Ask yourself this: If distance wasn't a problem, would your relationship with "Susan" still be purely platonic?
You and Susan are much more than "friends" IMO.