Yes they all know that’s why I left the room because it was quiet. I didn’t see my dads face i was turned the other way but my sisters boyfriend said he looked bothered when she told me that. And then later at night my sister texted me saying her friend felt bad about that (in text because I wasn’t home). But would it be rude if I don’t want her friend to come by the house? Like that impacted me a lot most people I know or just met don’t disrespect or mock me like that.