Hi all. I'm after some advice please. I was married to my ex husband but separated due to his violence and cheating. We have two kids together ,8 and 5. It's been 4.5 years since we split up and he's only paid £300 to help with childcare. I recently took him to csa but he left his job so he won't pay anything. He's been verbally abusive to csa, they have it on record, and he hit his extra girlfriend and she took him to court. His cousin told me he is working self employed. He comes to see the kids for about 1 hour twice a month. He doesn't like having them overnight cos he's very outgoing.
I'm not sure whether to cut him off the kids and get a court order, this way I won't have to chase and ask him why he hasn't been to see the kids when he says he would(happened a couple of times) or get a private investigator to get hard evidence that he's working without telling hmrc? Am I allowed to stop him contact with kids until we resolve this in court? Since there's no court order in place. I'm also scared for my kids cod ive been told he has left them hungry at times when he had taken them over or not changed our daughters nappies so she came home sore. Also heard he shouts at them at lot. I'm just torn cos I don't know where I legally stand in all of this ):