This thread prompted a discussion between me and the new guy that I'm seeing. He now knows that I will not tolerate cheating. I wish saying those words put a force field around them so we could feel secure, but I don't think I'll ever feel completely secure.
Its very scary to think of what they do when we're not with them.
I know women cheat too; I know there are men out there who have experienced this pain. I can't imagine myself cheating; I just don't understand it.