We went on a holiday this summer and my Mum came with, we drove to Cornwall and all went together in one car, it was a squeeze, as my mum doesn't like to drive long distances. We shared costs equally between us. My mum is quite well off and we do struggle slightly with money but are doing fine overall. My Mum is generous with gifts at random times which is really nice but we don't count on it when we budget IKWIM. Well we spent more than£200 on petrol, when we asked her to make a contribution to petrol she got v upset, then later she told me she had done a straw poll of her friends who said it was v low of us to ask for petrol contribution. She said she was going to give us v generous x-mad pressie so we were silly to ask for this. Well AIBU?