An ex-gf who was consistently harassed by her ex-bf via calls / messages, letters, friend or third party with no involvement being turned against, etc.

There was a period where even the ex-bf's new gf (who do not know each other) that would do the same thing. Bullying, as others would say, and even lateral violence.

I wouldn't let this slide and decided to do something about it, but she protested and was arguing, being defensive and all. She could have turned to the police or so, based on the call records and the likes but she didn't.

It became toxic when she would be ranting and there was no changes or nothing gets done. Needless to say that it didn't last. To my post-relationship understanding, she was already traumatized whether by her own past actions and others to the point of victimhood and merely wanted peace and quietness. No further troubles and the likes.

Until this very day, her family doesn't know and so as her own circle.

I learnt from here that some people just want to get into relationships just to use them for yapping and sort of heal before calling it off, but never a vivid or real and meaningful partnership.

I don't know. We haven't spoke in almost a decade, and I have long moved on even though I did wish her the best and part ways amicably.