I am not quite understanding who is the one feeling jealousy in your story. Can you explain a little more?
Also, do you mean that your guy friend has been cheating on his wife with you and your wife for two years?
The world opens up... when you do.
Oh, oh, can't you see? Love is the drug for me. ~Bryan Ferry
"Love is that condition in which another person's happiness is essential to your own." ~Robert Heinlein