As for emotionless, I would spin it more as not letting her emotional state effect your emotional state. You should always project calm and content, no matter what caos is around you. You are the rock in the storm.
"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