these simple things get to far sometimes.

That's really upsetting. He had to go to his grandmother house then they decided to give Alex a fee

Although it were just 25 USD, it would be right to be upset about being requested that money just like that, so they should've asked for the phone number before they were exactly ready, and I think they just lacked a little preparation. But I also think Julie's overreacting, and she should be understanding because people made mistakes worse than Alex's family. And why'd she have to stir so much stress over a birthday party?

Are you serious? Come on, Julie is being totally unfair- she invites a boy to her son's birthday party, then the boy has an emergency and can't go, and then she forces them to pay 25 dollars anyway? , Like Julie, use common sense, You invited them to go and they have a decision whether they want to go or not. They happen to be your guests, not your slaves. Personally, I think she wants to take all the money for herself.