because I met up with a mutual friend on Tues for a catch up and didn't invite her because she works full time? Surely at our age yes we can have mutual friends but can also do things seperately if someone isn't available? Had she have been free of course I would have told her about the arrangements.
I didn't bat an eyelid few months ago when she met with said friend for lunch and it was dropped into the conversation a month or so later despite the fact that I am on mat leave and was free!
Is it me or is this playground behaviour?