Yes, I am being unreasonable and I know it. My ExDH left me 18 months ago after embarking on yet another affair. The first one 10 years ago last about 6 years). This time it was very much out of the blue and the OW is 18 years younger (only 10 years older than his daughter!). I hung about for 6 months after he left stupidly thinking I wanted him back but he chose her over me! So I have done well in a year. I have a nice BF who is kind to me and gets on quite well with my kids (mainly the younger). I have instigated my divorce and am half way through that. And last week I managed to sell the family home and put an offer in on a new one. All great I know but I have a BIG problem. I loath the very mention of the name of the OW. Up until now my eldest knew the whole story and chose not to have anything to do with her and my youngest new Dad had a OW but not much detail. I have always said that she was never to have anything to do with my youngest after all she split up our family and caused so much heartache. He has chosen not to mention her around our youngest but has told his mother and my eldest what is going on.
This week my youngest has come back from staying over to tell me that her Daddy is going to New York with the OW, he has talked non stop about her all weekend and has spoken to her on the phone in front of her as well as producing a photo of her to put by his computer at his flat. He tells me that the current situation is not sustainable and that it will have to change in the new year. I presume he wants to bring the OW into my little ones life. She has said she does not want to meet her, I don't want her to have anything to do with her and his mother thinks it is morally wrong. WHAT CAN I DO?