"I'm having a birthday party held at a sports/arcade type of place. Only inviting the class. All kids and parents we do not know well or at all. A mom asked to bring a sibling and what the cost for that would be. While I don't mind if one kid brings a sibling, it's not fair to others. But part of me thinks well, if she's paying, then it's not a big deal. I don't know how to respond. I like that she at least offered to pay, but I just don't like being put in this situation."
Thoughts? To ME, that's not my style. Juggling schedules is hard, but only the child invited should be there...What do you think?