My advice? Figure out what is most important to you long term and then make every decision with that goal in mind. Who cares if she thinks she can still control you? If she thinks she's in the driver's seat, you are more likely to get what you want. If you fan the flames right now and do anything that could give her ammunition in the coming divorce, I would question whether or not you're just acting on emotion and short-term pleasure.
"What is best for my kids is best for me" Amor Fati Link to quotes: https://www.divorcebusting.com/forums/ubbthreads.php?ubb=showflat&Number=2879712