so, as the parent of a student athlete at the time of BD I couldn't stand being there with my h so we would switch off games. Really hard. Or we would sit on opposite sides of the venue. this may or may not work for you.
My X was the coach...I would play with my other two children (their decision). Great memories.
"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