Today, on May 27th, I received an invitation to a HS graduation party from my wife's extended family. The party was on May 21st and the post-mark on the envelope says that it was mailed on May 23rd. I asked my wife, why we received an invitation, after the event occurred. She politely said because they want us to send the HS grad a graduation gift of money. I don't really have a problem with a graduation announcement, with the expectation of a gift. However, getting an invite to the party, after the fact, was either careless or the parents didn't want us to be there. Either way, the invitation rubbed me the wrong way. Anyone have any experience with this on either end? I'm probably also slightly venting.