Kate - I'm sorry for what's happening to you and your family. Of course it is noteworthy to you. I hope that your ex and any criminal social workers get properly punished, and that you and your family get the help you need.
As I said, I agree that all child abusers and their enablers should be punished and that social services and care homes should be immediately sorted out.
At the risk of becoming as popular as a ginger stepchild, however, in Rotherham the overwhelming majority of abusers were British-Pakistani muslim men and their victims were white girls. It's difficult not to find this noteworthy and it's happened in other towns/cities across Britain.