My mum and dad have been divorced for many years. Civil to each other when they do see each other, Grown up children with grandchildren etc, so barely see each other maybe once or twice a year. No real reason to hate each other, just fell out of love.
Here's the aibu, whenever I see my mum she'll take the piss out of my dad to me, belittling him and it's making me really uncomfortable. She does it Infront of my child aswell which makes my child feel sad for her grandfather.
Would you call her out on it?