I said before. You can’t appease an abuser. Well you can, but it won’t stop his nastiness. The dynamic of abusive relationships continue even after separation, it takes work to change it.
It’s really difficult but better to try and break the pattern, but it will be easier now and more difficult as time goes on. He is used to being in control but you can change that. Otherwise you’ll spend your life feeling frustrated, and potentially subsidising him at the expense of you and the DC. Not to mention always having him in your head .
Look at the Freedom Programme, it’s a life changer.