Ok, the issue is more complicated than the title suggests!
A fortnight ago I organised a weekend trip to London for AP and myself, staying at my friend's house. She was really excited as it would be her first time in London. On Wednesday, she told me she couldn't come because her Danish friend from a town nearby was having a leaving party. Fine, I didn't mind and cancelled seeing my friend in London. Dh and I decided a nice weekend home alone with the children would be good anyway.
Yesterday afternoon I asked AP what time was she leaving for the party, and she informed me that she wasn't going after all as it had been cancelled. Later, she informed us that actually, she would now be going out in our town with some other friends.
OK, we have a free house again. So, I decided to cook us a prawn curry as she has a fish allergy, so wouldn't be fair to make this for a family meal! I start cooking, and she informs me that now she isn't going out after all and would like a meal-so dh cooks her steak instead.
Over dinner she tells us that she is meeting a new friend in our town Saturday afternoon, and perhaps they will go out clubbing in another town afterwards. I told her this was of course fine, but warned her about the cost of a cab home (£30+)
Later when we were in bed, she knocked on our door and told us that some friends had asked to meet her on Sunday in London and could we sort out the route for her-I didn't mind and did it this morning for her. Problem is, she needs taking to and picking up from the train station as there are no buses on a Sunday-this is about a 50 mile round trip for dh or I.
So, after all her chopping and changing of plans this weekend, would it be fair to ask her, in return for the trips to the train station (at 7am and 9.30pm) to meet the girl in the pub, but not to go onto a club and come home to babysit so dh and I can go out for a meal?
In her AP agreement, she is requested to do 2 nights of babysiting per week, and we have only ever asked her once, so I think it's fair to ask, but maybe not fair to ask her to change her plans and at short notice? On the other hand, she only made plans to meet this girl yesterday evening, and she sort of 'expects' us to take her to the train station on Suday. After all, if we don't take her she can't go, and we wouldn't do that.
So, I've got my hard hat on...AIBU?