I sent out my "save-the date" 9 months in advance due to it being a holiday weekend. My wedding is Memorial Day weekend and a friend of mine just recently told me she purchased tickets to attend a concert the day of my wedding! Now being hurt by this and having limited wedding invitations I don't even want to send an invitation to her because I feel like it was more important that she attend the concert than my wedding. Should I still send the invitation knowing that she has no intention of attending my wedding? She said, "Don't worry, I'll still give you a gift." but to me that isn't the point. It's that she knew when my wedding was but chose to purchase concert tickets instead. I would rather invite someone else instead of wasting the invitation on someone who thought a concert was more important than my wedding but I already sent her a "save the date." Not sure what to do.