My boyfriend of 2.5 years has two older brothers, both of whom are in relationships (that began after ours). Yesterday, him and his two brothers and their girlfriends (who live out of town) took their mother out for a special dinner.

I was not invited, as he assumed I “was busy” without even asking. I live pretty much on the way to the restaurant, and had literally nothing going on. Needless to say, I was pretty upset and still am…. yet he refuses to apologize as he feels he did nothing wrong. I only found out about said dinner when I saw photos of everyone that their mom posted on Facebook, when I texted him. His reply was “I guess you can still come”. By the time I got into my car and called, they were leaving. Am I right to be upset? I feel like shit because in my opinion I look like the jerk for not being there.