My adult child has been contacted by estranged paternal GP. GP are trying to gaslighted my child that I kept them apart. Part of me is laughing at the narrative they have going on, the other half of me is angry. My child knows the truth and wants to visit them to confront them.
It's out of my control, I have offered to drive if required as DC can't for medical reasons. Any advice, other than selotape for my mouth?