My 2 married co workers have been cheating for 2 years now and people including myself have known for quite sometime (both are not discreet about it either). Most of us at work know their spouses and their families being in a small town. Now that the cat is out of the bag, one of my co workers' wife is asking about her husband's affair. I want to keep out of it but she keeps insisting. What do I do? Btw, she is also a friend.