Hugs to you aah because I do believe we married the same man. If you're situation is like mine, he'll get back to reasonable thinking when it suits him. And just when you think he's agreed to whatever...he'll change his mind. And it'll get ugly.
Just know that you will get thru it. Take care of you and your child. Don't let your heart overrule your head. Listen to your lawyer and don't be afraid to speak for the truth.
My response everytime he threatens to call CPS (and that still hasn't stopped)...go for it! I'll be happy to sit and have a cup of coffee with them in my home. I have absolutely nothing to hide.