Namechanged in case outing. Would really appreciate some sage words of wisdom here as I've never been in this position before and it's upsetting me a bit...
I value and love my friends enormously. Always found it easy to make and maintain friendships, and felt very lucky because of that. I have a couple of very close friends that I've known since childhood (30+ years!), and have also made extremely good friends as my life has gone on.
About eight years ago, I became friends with another school mum - kids in the same class. We became very close - think several family holidays together, shared significant birthdays, I was the first person she called when her mother died etc etc. If anything, in retrospect, she was quite pushy in terms of getting to know me - telling me that I was her closest friend, telling me private stuff about her marriage/family - none of this made me feel uneasy or anything at the time. We got on brilliantly and had great times together.
Over the past year or so though, she's cooled off massively and I don't know why. At first I put it down to lockdown aftermath, general work/life busyness and tried not to take it personally. As time has gone on though, it's become clear she just isn't that fussed anymore. When we do meet up, it's fine, if a bit stilted. But it's totally different to before. Weeks will go by without any communication. We've had no contact all summer (both been away) - I invited her and her DH to lunch at ours this weekend and she's ignored the invite completely - this is so different to a few years ago.
I'm honestly NOT a needy or weird person, but I've literally never been in this position before and it's thrown me. Of course, I've had friendships gradually fade a bit due to circumstances, but never a friend who was previously this close.
Sorry this is long. I know she would deny there being a problem if I were to ask her about it, and I almost feel embarrassed to discuss it with any of my other friends (it seems very playground!), but any tips for understanding and moving on would be great. Thank you.