Single Parenting Support Group
Today being raised by a single parent is not uncommon. About three in ten children live in a single parent home. The most common type of single parent home is one with only a mother. However, single father homes are the fastest growing type of family situation; 60% growth in the last ten years alone.
Does he bring potential witnesses to pickups? You do it too if/when you can. This will protect you if he tries to go back to court one day. Whatever you do, remain calm and in control of yourself when he's there. Are you by any chance in a one-party state? (Where only one-party in a conversation (you,) has to be informed if the conversation is being recorded). If so, is there any way you can record pick up/ drop off sometime without telling him. Never tell him, but save it to use with the police or courts if you ever have to. Never tell him! (He sounds like the kind of person who could be violent if he was being, or felt he was being, threatened. (But maybe I am mixing him up with someone he reminds me of). Do not try to use a recording to control him, just save it for your records. He should never know about it).
Is there any chance he'll lose interest in your child when he breaks up w/ his girlfriend? (He doesn't sound like a long-term relationship kind of guy).
You have such a tough situation, my thoughts and prayers are with you.