Lurked for a while, first time posting. I recently broke up with my almost 6 year gf, and it ended up awfully. Even though I cannot, and will not, contact her, I still worry every day for her mental health. My friends are taking care of her to an extent, but I just know and feel her.

She is dating someone else, which is great and I'm very excited about. Nonetheless, she can get obsessed pretty quickly. And I know more about the guy than she ever will, with a history of abuse, even hitting a partner before, and borderline abusing sexually another partner (she had to make him stop forcefully). I know that she probably think the world is stable for the first time in weeks, craving love and attention, but we &lt;all&gt; know how tragic that's gonna end up.

Knowing stuff like that just worries me, not as an ex, but because I wanted her to get better, and I know that guy will destroy her. What's the best way to deal with a person with BPD (her, in this case), who will never have your direct support again? Should I talk to our friends, even though they will not do anything/think I'm trying to ruin her possibilities of happiness? My current s/o, who's been very supportive, knows about the story and is worried sick about it as well.

Thanks