Background
I have a best friend who I will call Emma. Emma and I have known each other since our children were babies. Our DDs are also very close. When my daughter started school (a different school to friend) I made lots of new mum friends, who are quite a sociable group. I quickly introduced Emma to them and they all got on well, and tried to be inclusive and invited her along when we went for coffees, night outs etc. If we were all going to the beach, I would often extend the invite to friend and her DD is well known by all of the children in the group.
However, I haven't been introduced to any of her new friends. I find it strange that someone would so willingly accept invitations and without any intention of reciprocating. I do feel a bit hurt by this.
AIBU?