I wasn’t sure what thread this should be in so bear with me... I broke up with my ex last year because he was abusive. He locked me out the house, pushed me down the stairs and threw a glass at my head and this is just an example of one event. I contacted the police and he has been given a warning. Now I’ve moved on and so has he but it concerned me that he is now dating someone with two young children and I hate the thought of them being exposed to a man like this. One side of me thinks it’s none of my business and another side feels I need to warn her about him. What should I do? Any advice would be appreciated