Edit:
TW: Self-harm and various impulsive, auto-destructive behaviour.
Hi,
I think the younger daughter of my girlfriend's family is BPD (I'm still a psych student but she shows lots of symptoms). Her parents are NPD and they did everything possible for the younger to have conflict with her older sister (my girlfriend).
She doesn't know how to deal with anxiety, frustration or any negative feeling, and ends up cutting herself in an attempt to feel ...