It was a couple weeks ago, Jessica Baker was getting ready to go to a wedding with her husband when she got a call from her mom. "She called at the last minute and had something come up and said I can't make it," said Baker. Her mom was supposed to watch their kids. And since the invitation said no children, that meant no wedding. But then this week, she received a bill for the dinner they were supposed to have enjoyed. The total came to $75.90.