KALNI!! I did exactly as you advised and told him I wasn't going through with the legal paper barring OW from d5. He had this totally curious look and said, "why?" and I said very calmly and lovingly "you're a great dad and I know you have common sense and I know you will make the right choice regarding this issue." THEN after about 5 minutes, I was on the computer, he was in the kitchen and he walked by and goes, "you have a boyfriend, don't you?" and I just gave him a smile and said, "no" kind of playful-like. what do you think about that?
