Grrrrrrrr!!! I have a friend who is an utter pain in the arse for doing this. I'll not see her for months, we arrange to meet up then she texts at the last minute saying she can't meet up for some dramatic reason. I'd say the chances of us making an arrangement and actually successfully meeting up are about 50/50.
I've even got as far as sitting at a table in the pub WAITING for her when she text with one of her flaky excuses. Thing is she always texts the night before to confirm we're still meeting up.
She's done it AGAIN today and after I've been rushing about getting things ready for a nice lunch.
I'd never do this to someone, although I'm tempted to try it with her.
AIBU to feel pretty pissed off?