Mine cheated on me just not with a JW. I don't know if this is true or not but i think that if someone is raised a jw many have snuck around and fooled around before they got married. Then when they get married that "thrill" of sneaking around is lost and they loose the fire in the marrage. They want that feeling again and will do what ever it takes to get that feeling again.
Anyway i am sorry for your pain that you are feeling now. I wish there was a magic pill that we could give you so that you would not hurt anymore. I always hold a special place in my heart for people who find out their spouses have cheated on them. It is the time in your life that you need friends more than ever to help you make it. We will always be here for you when you need to vent.
REAL BROTHERLY LOVE
Clint