One policy I made early in my divorce (but didn’t announce), worth considering, is I talked to my ex about her concerns during her custody time. I didn’t want to feel “down” or upset or be distracted during my time. It definitely cut down on the time spent discussing her complaints and she was in a better mood those days, maybe also had time to cool down.
"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