@gfzoda
1. I completely understand the context, but the phrase "regular" CoC game feels like an oxymoron.
2. It's not your fight, but it seems like it has become your problem unfortunately. Maybe they would be open to the idea of letting others let them know when things seem to be crossing the line from the perspective of players outside of their personal interactions. People can sometimes get lost in the moment a bit, but good-natured folks rarely want to make other players openly uncomfortable just to win an argument. What is the equivalent to X, N, and O cards for interpersonal interactions?