So we are having the ultimate problem with a small wedding, who does and doesn't get an invite. The wedding is small, right now about 40 people, and VERY casual. Basically friends and close family having dinner together and (my Fiances a musician) a jam session with all of our friends. But we have some family that lives pretty far out. They would have to drive roughly 8 hours to attend, and we don't want them to drive all that way for a wedding that is going to be so casual and probably not what they are expecting. But we also don't want them to think we don't love them and want to invite them. I thought about sending them a card that says something along the lines of "We're getting married, we love you, it's an intimate affair, don't worry about driving up." (Not as blunt) But I also don't want people to think we're sending those cards for gifts.
What have some of you ladies who are having small weddings doing to show you still love that extended family? Any suggestions?