Anonymous wrote:You didn't ask, the friend offered. That's fine. They'll buy the ticket.
+1 This is fine.
In the future, you could coordinate with the other parent. "It looks like there's a performance at xyz on whatever date and tix are $50 each. Should we take the girls?" Or "The girls want to go to xyz and tix are $50 each. I'd be happy to give them a ride."
Your DD is getting to the age where kids meet up to do stuff without parents and pay their own way. By the time they're driving, you'll never be included again lol.