I left ex h because of his persistent abuse. (Mostly emotional/verbal/financial but some physical). I subsequently spoke to his other ex and mother of his daughter and he was the same with her. She also describes him as abusive.
The problem I have is with contact for my little boy. When we lived together at least I was there to protect him, now there is nothing I can do and I'll only know if he witnesses something after the damage has been done.
Is contact always encouraged in these situations? Is there research into no father v an abusive father - which is best for a child? My ex watched his mother being abused and I don't want my son turning out the same. It's ultimately my decision as ex won't go to court as he doesn't want to risk his job.
The advice on here is always to leave an abusive partner and not let the kids witness abuse but what about after when the abusive man gets into another relationship - surely the risk of the kids witnessing that is similar?