Having a weird time with my friends group lately. We’re a group of old school friends, everyone in late 30s now, but lately there’s an obvious sub group going on. It’s hard to put your finger on it but to give an example someone was hospitalised, parents were sick and only the sub group knew about it. When the rest of us found out, it was just a “oh I thought I said”. There was also a holiday to France organised for this year, but a date ,location and accom had been agreed before we were all invited. So none of us could make it as that week wasn’t possible. One of the other excluded girls pulled them up on it and was fobbed off as if she was crazy. It’s a weird one. I know there are no rules in friendship really. I was bullied when I was younger so my immediate feelings are self preservation and withdrawing completely, which maybe isn’t right?