Scared she’s going to get hurt

My ex and I broke up over a year ago, he was abusive and it ended up going to court, he was 17 at the time, so they let him off on good behaviour for the offence. Since then I’ve had a girl he tried dating reach out and ask what happened between us and I told her everything and she left as she thought it was happening to her.

Now his in a new relationship, probably been with her for 2 months and I’m scared for her. And I know I can’t do anything.

It hurts! He still has friends and no body knows the monster he is. No body knows who he really is. I have soooooo many screenshots that could ruin his life but I want to be the bigger person and not involve myself. If anyone is going through something like this I’m sorry I know it’s hard.