I was forced to sell my car around a year ago. When I had it my "friend" always used to ask for a lift to and from school, lifts to the shops, arrangements for me to pick her and her DS up during the holidays so we could go to the seaside etc etc...tbh it got on my nerves a bit but I never said anything.
Then I had to sell the car and I have been so lost without it, have felt isolated and trapped but my friend quickly found someone else with a car to take her to and from school and she began to go everywhere with the SIL that she supposedly hated in her car. Since I sold the car I've not spent much time with her, as I've trailed through the crap weather to school in a morning, she's cruised past me in someone elses car...when I was having trouble arranging transport to get my son to a city hall performance, she boasted that she "was ok cos she had a lift arranged".
Last summer holidays I didn't see her at all...suppose I'm not as useful without the car.
Anyway I was speaking to her on Friday and she was moaning that her sister in law does her head in and she cant stand being around her but then she's bored to death at home too and can't stand being stuck in all day. So I casually replied "I know the feeling, I can't wait until I get a car again" so she spun around and said "I can't wait until you get a car either!" and started laughing.
I just laughed at first but I was actually quite offended by it, its not the first time she's made it obvious that she uses me but maybe I'm being petty?