Rebel mom, I am so sorry you are feeling hurt by the thoughtless and selfish actions and comments of people you valued as friends.
I think I began to be taught about friendship at an early age, my mother wrote in my autograph book: "If you have a friend keep her so, don't let that friend your secrets know. For if that friend should turn a foe, the whole world then your secrets will know." I think this is what tntlamb is saying too.
She's not here to ask, but my best guess is this was advice based on her own experience and I've certainly grown up to value a small few truly amazing friends, as well as many more who have been great people but have passed through the different phases of my life.
A while back I think I posted about an article written in the Chicago Tribune by Mary Schmich: Advice, like youth, probably just wasted on the young. She says of friendship: "Understand that friends come and go, but with a precious few you should hold on. Work hard to bridge the gaps in geography and lifestyle, because the older you get, the more you need the people who knew you when you were young."
This was brought home to me at the end of last year, when a childhood friend of forty-five or so years duration was diagnosed with terminal cancer. Our lifestyles had diverged dramatically over the years and we lived in different countries. We saw each other once in a blue moon and certainly not for the best part of the last eighteen years. But we kept in touch by letter, email and phone. Mine was the first phone number she called with her diagnosis and, other than her immediate family, one of the last goodbyes she spoke. I feel honoured to have been her friend and now have one fewer true friend in my life.
So I guess what I'm saying is that quality wins over quantity. Who would help me if I was in trouble at 3:00am? That's my yardstick!
This doesn't lessen the disappointment when more casual friendships drift apart, or someone says something I find hurtful. To paraphrase something I said in a different context a few days ago, the day I stop being upset and frustrated by people, will be the day I apply for my sainthood as I know I will, at that point, have transcended all negative human emotion and be deserving of that halo.
Take a deep breath, release those friendships that no longer serve you and reach out in friendship to someone new.
If I was closer I would gladly call you for lunch or a coffee, the best I can offer is to be here to say hello anytime you are online.