Was kind of reminded about this by another thread.
Basically, DF and I have been friends for about 7 years. Met her through another friend, and we used to hang out a lot. We then both moved to London, but because of busy-ness and not living near each other, we saw each other less and less (ultimately only a couple of months). There have been times in the past when I've invited her to stuff and she didn't respond, or sent her a "how are things going?" type message, no response. Anyway - it was her birthday recently, and as I missed her birthday the previous year (not in country), I thought I should go along. I had sent her a message a few weeks before, again, how are things going? with no response. I turned up, with nice present, got greeted by her and then went to get a drink. Most of the other people at the party were really good friends of hers from school (who I don't really know), and were just talking amongst themselves. I had a little chat with someone I knew, but once her boyfriend arrived, she just talked to him. Talked to another person, then she started chatting to someone else. I then ended up just sitting, on my own, between two people having conversations with people next to them, for about half an hour. DF saw this (she kept on smiling at me from across the table) but did nothing, didn't come over and say anything. The people she spoke to all evening were her friends from school and someone from her course, but not a word to me. And I hadn't seen her for months. Eventually, tired and drunk emotional, I just left without saying good bye. A couple of days after I received a text from DF saying "hello my lovely girls. Now that I've had a day to recover, just saying thanks to everyone for coming and putting up with my drunkenness and self-indulgence". Haven't heard from her since.
Whaddya guys think? I'm thinking - can't be bothered with this friendship anymore.