These bpd weapons of mass seduction will almost always hand you their victim card from the first meeting to the last, when your left like a debris field. It's a big-time, major, heavy-duty, red flag

Agreed; signalling virtuous victimhood is always used as a lure.
It immediately places you in the abiding rescuer role, which is a form of triangular manipulation.
There’s nothing about triangulation that’s good, and you’re blessed to be well clear of her.
Borderlines aren’t capable of love in the normal sense without years, and years of intensive therapy, so you can thank your lucky stars that your investment was only ten months.
I would encourage you to ignore the impulse to fall into the rescuer mode if/when she communicates with you again, as they’re notorious for re engaging.