Thank you Amy... I am not going to respond to him anymore with any of the text from the decree (the parenting plan has been final for nearly 2 years so he ought to be well versed with what it says by now!).
He is going to have to have his lawyer communicate with me (or not) but I am not going to contact him at all, zilch.
He knows precisely when he needs to arrive at the police station to meet to see the kids if he so chooses. He knows he has to be there to show he's sober on two separate breathalyzer devices.
I made the mistake of debating with him about why he had to respect the court order and follow it. That was stupid of me.
The orders exist and he IS required to follow them but he does not need me to remind him of that... I will let the judge know the multitude of ways he's in contempt when we are in court and I will ask for the arrears of past child support and that will be that.