I am good and close friends with two women - friend A and friend B. They are good friends too through me but they aren't close if that makes sense.
Me and friend A socialise a lot with our partners as we all get one really we'll with each other. Friend A asked us out for dinner last Friday and tagged us in the restaurant. Friend B commented saying where was her invite.. She tried to make it sound jokey but I think it was rather passive aggressive.
She has been a little off with me since. Aibu to think that when you go out you don't always have to include every single person (except if you are purposely excluding someone which is not the case here)
Also if she did have an issue aibu to think she could have spoken to me privately and fb is not the place?