First off, thanks to all who replied.
Explaining our situation more thoroghly now. As I said, not seeing her much for the last 5 years because of our work conflicts, I took it upon myself to confide in a female friend that I've known for quite some time. I know her as I come in contact with her on my job. I would visit her at her home and we would discuss each others woes. We would email each other now and then. One day, my wife spotted the email from my friend. This obviously was the straw that broke the camel's back. I explained that there was no physical contact between us and that we only consoled one another, which was the truth. My wife took this very hard and this put her through the agony which I guess I'm going through now. She said she believes me, but deep down, I think she suspects that we were lovers. I can't blame her as I would feel quite the same. As time went by, the pain she had subsided and we decided to reconcile. Things went allright for a while, but I could tell it wasn't the same. A violent screaming match erupted between my son and I and this set her off again. The next day she told me she is filing for divorce and soon after she left me. Well, there you have it, I brought you the "rest of the story". I still love her immensely and wish I had never confided in my friend, but it happened and I can't change that. I guess we must talk to one another, if she's willing. I will suggest counseling if it will help.
Again, thanks to all for your help on this matter.
John