I was at my DB and SIL house for a family gathering when my DB (24) and DC (22) were talking about a show they had recently started watching called Snowfall. It’s about black people and drugs from what I know. DB quoted a line from the show to my DC that had the N word in it, trying to imitate the way the main character says it. I immediately told him he can’t say that and his reply was “I wouldn’t have said it directly or infront of a black person, I’m practically black myself” we are south asian and he is quite dark skinned but definitely not black. I left the house as I felt he was just being disrespectful at this point. I later received a text from my mum saying I was being overly sensitive and that he was just joking around with my cousin and he would never use that word in a bad way towards anyone no matter what colour they are. Was I being overly sensitive or not?