I don't know her at all - is that BPD diagnosis something confirmed, thet she shared and all?
I have terribly mixed feelings about people with BPD.
On one side, lots of empathy: they often feel miserable and (not always, but) very often their BPD is the result of trauma or abuse.
On the other, and having lived it for a decade and a half: they can make the lives of people in their surroundings an absolute abominable horror-movie type of nightmare.
It's actually treatable but not all people with BPD seek treatment, it's a tough one.
Kim Jong Un: "See? Who's a dictatorship now, bitch?"