I have had 3 solid BPD girlfriends, and one that has some traits. I know I wouldn't question some of their behavior at the beginning because I was... . somehow naive.
Al, having dated 4 highly emotionally immature women is more a statement about you than them. And we don't say this to judge you - you are not alone - but it is to say that its time to turn the spotlight on reality and Face the Facts. The answer is a little deeper than "somehow naive".

Did you BPD ex attempted an "Hover" on you after they found a new replacement? If yes, what was the "excuse" to touch base?
bpdfamily is a healing and recovery site. We ask the members not to bring Internet lore (e.g., h
oovering), or broadly bash, blame or stereotype people... . any group of people.
Facing the
Facts is about learning the psychology of these disorders and psychology behind our own life decisions so that we can make better decisions going forward.
Is this something you are ready to do, now? Or do you need to find another place to blow off steam for a while and come back at it later?