I was working a second job few days ago as paying off debts (6 months to go). I asked my parents to look after my kids as my dh was working. They were going out for a meal and said they would take my kids as long as I gave them the money for my kids meals. I gave them £20 which was more than enough- I checked menu. Then I was out with family the day after and my parents were bragging that the meal was awful and got the kids meals knocked off as a result. They never gave me the money back though. Aibu? My dh said don't worry about it as only a small amount but it really bothers me with their behaviour is really cheap. Everytime I have been out for a meal with them in the past they try to overcharge me so their bill is cheaper. They never want to pay their way. They never leave a tip ever and are high maintenance to the waitress. Me and my dh used to leave tips and then they would take it off their bill so would be no tip for the waitress. They always deliberately complain about their meals and try to get them refunded. I just hate going out to eat with them now. I think it's such bad manners. Aibu? My dh said let it go. I just don't want to go out with them now. I find their behaviour embarrassing.