This is a very interesting thread. As Greylady says, sometimes the people you expect to be there are not and the ones you don't, are.
It made me think of when my darling friend was so ill. We had been best friends for about 15 years. Always, she had made more effort than me in terms of being in touch, as she lived quite a long way off and so we weren't able to see each other much. At first when we met, we wrote long, rambling letters and sent each other presents and cards a lot. Then she met her husband, and we still kept in touch, though more by phone...there were several visits backwards and forwards but we never lived close enough to meet up very much. Still we called each other every week or so, I went through a serious illness, (not cancer, just an ED) and then I recovered, I let many friends go and would have allowed it to drift but she was resolute and kept calling, when I was too wrapped up in myself to bother with anyone.
I don't know if I ever thanked her for that. then I had a baby, she got married, we almost lost each other as she was so upset I couldn't come to her wedding. She kept writing to me, alternately angry and trying to make up and eventually I responded and we started afresh. It was her determination that kept us together. I've never been one for many friends but somehow she made it work. She had an awful lot of others, too...she was a very good person.
Anyway a few years passed and we had got very close again, she had two children, I had another, time went by and we emailed now more than we called. One day she found she had cancer.
I don't think I was someone she expected to jump to it, but I did. I had to. From that moment I got assigned the role of 'researcher' and spent every day looking for help, for information, not all of which I could share with her, but still. For trials and for drugs and for specialists. Her father got in touch and we spoke by email all the time. I think being far away they were both able to tell me the bad stuff, iykwim, without it upsetting me too much - well it did but I was 'invisible' mostly so it was somewhere to put it, and have it disappear. It was painful, very very painful at times, especially as I knew from what I had read that she would probably not make it, and there was no one to say this to. I wanted to scream it out, but you can't. You have to say the least you can and focus on what she wanted to hear, which was that there was hope.
She died after 9 months. Her father and I kept in touch till the last. And after, I did not make it to her funeral. I couldnt. Same reason as her wedding...children, and no one to care for them while I travelled there. I tried to go but came home, with ds, as I knew I would fall apart and couldn't do that 300 miles away with a child to look after.
We collaborated to write an obituary, well I wrote and he corrected it. I wanted to try and do something. It wasn't ever enough though and I still feel I have failed her, and all of them, because there was no cure and nothing we could do.
I don't speak with her father much now. I think there was a lot of anger floating around. It doesn't feel happy or resolved though in our minds I think we know we were not to blame that she didn't make it.
Anyway, just rambling, really. But sometimes, you know, your friends might not be able to do the stuff they should. And it doesn't mean they don't love you desperately.
Hope this isn't out of place.