My god that's beyond witchy in my opinion, but friendships come and go and there's nothing that you can do about it. What you can do is try not to take it personally, it's actually very very common.
this was my exact thoughts too as it was so out of context , we hadn’t mentioned meeting up at allI initially thought the first part too. It seemed off to me that one friend randomly said she was available on a certain date. Were there no messages about it before that? Because usually someone would start off the conversation with “it would be nice to meet up next week. When is everyone free?” Etc.
I am a total cynic but it sounds to me (IF it was out the blue and the first message about it), that she sent it in the wrong group and they all thought “oh well it’s out now” and went along with it. Then again I’m a massive overthinker.
Personally I would be really upset. Especially if they know you can get child care
Yes , there is one who I lived with at uni and I’m much closer too . She messaged me yesterday asking if I was ok , so I think I’ll talk to her privately first before I air my concerns to the groupYou’re not overreacting. Is there one you’re closer to than the rest that you could talk to about it? It might be easier to have a chat with one rather than the whole group initially, even if it’s just to explain that you feel deliberately excluded and ask how or why it might have happened before speaking to all of them.