Am I understanding this incorrectly? I thought you said the restraining order is still in effect. If so, you could be getting yourself in seriously hot water. Let's say he does something crazy again. Your restraining order will not only be useless, but I believe if you report it you could also be charged with entrapment for causing him to violate it.
All these victories you're, dare I say, celebrating- could work against you now. You've now filed proof with the court that he is a danger to your children, and are continuing to expose your children to them. That's failure to protect.