My ex was clearly attached to her first boyfriend. She had a child with him and he was split black the entirety of our r/s. She really devalued him. Unfortunately he didn't understand BPD and kept engaging. An adverse effect was that he was inadvertently giving her attention with negative attention. They were together 15 years ago.
The second relationship partner she spoke about him but didn't denigrate or devalue him but I can't say she spoke highly of him either. She recounted stories and memories. She spoke negatively about his father. Both passed away in a car accident 3 years ago and she felt sad.
The ex before me, she had split black and devalued him. Out of all of her ex partners she undervalued him quite severely.
2 were split black in the 8 years I knew her and one not so much. She didn't have children with the 2nd or 3rd boyfriends. I don't know their side of the story. I had believed everything she had told me and had sympathy for her. Stories of physical, emotional abuse, alcohol and drug abuse of the partners split black. You can throw me in that pile

She's still attached to me, I'm still split black and her current bf keeps her busy. It makes it less chaotic for me. She had attached herself to him after I unknowingly triggered her fear of abandonment by saying "I want a divorce" She had threatened me countless times with divorce. She asked if I meant it and I responded "yes".
I'm sorry to hear it's difficult razemarie. Keep at it with LC respond what needs responding to and disregard the rest. It takes effort but in time it becomes easier. If i get an email That keeps me engaged I dont take it personally. I have become indifferent and I feel l have control of my life back. Certainly different than when I was enmeshed.
Hang in there.
- Mutt