So for context, I (M37) have my daughter every Wednesday night after school and in the morning I bring her to the ex-wife (F41). This is not in the divorce decree, besides my designated times. So a couple drop offs ago I noticed my ex was answering the door in a tank top (no bra) with her tits poking through and short shorts. This was her normal sleeping wear when we were married. This put me in a very awkward situation and I do find her attractive with feelings. I did tell her that this is not exceptional and I should not be seeing her like this. I am not her fiance (she is was engaged 4 months after dating the new guy) or her best male friend/ lover/ FWB. I asked if she could be more decent. Like putting a bra on underneath, a hoodie or something. I got a reply basically saying: Stay out of her personal life and her house. It's not my concern how and what she wears in her house. Would I shame my daughter for what she wear. That if I don't want to see her like that then we can stop the extra time or meet up in a public place (not in mornings before I have to work) by 7 pm or her house at 7pm. I am not going to beg her to reconsider, never again. I informed her that I have a meeting with my counselor to discuss this and will give her my answer next week. I want a clear head going into this and not emotional.