Namechanged as embarrassed and don’t want any IRL people to read this 
I have a group of friends I’ve known for years, we’re all very close (supposedly) and all do similar jobs (met during training), we usually try to go away somewhere once a year.
I went onto social media over the weekend and saw them away having a lovely time on a break I wasn’t invited on and never heard about , we have two separate group chats on two separate apps so there must be another group I’m not part of for this to have been organised without my knowledge, and to have it rubbed in my face on social media is pretty hurtful.
Would you confront? Or just say nothing and distance yourself? I can’t imagine ever doing something so hurtful to a friend. I’ve been in tears over it wondering why I’ve been excluded but I don’t want to say anything....in case I ruin their trip 