John that is just awful. I don't get people bringing their new boy/girlfriends for overnighters in front of the kids. I just don't think it is appropriate at all. Is D supposed to think it is ok for boyfriends to spend the night after such a short time? (Granted I don't know how long it's been but you know what I mean) This is why I don't plan to date if/when i get divorced, not until my kids are older. If I do date, I will do it when I do NOT have the kids...
I can only imagine how much it upset your D. Sorry John...