Missing RSVPs..3 months later

So i ran into someone this weekend who's RSVP never came back & they did not come...i asked them if they ever got the invite (so as not to accuse) and they said Yes & that they sent the RSVP back saying they couldn't make it....so now where the heck do you think it went??? I am betting a neighbor got it and just chucked it The bonus was they gave me a card with a check! Keep that in mind...apparently there is a USPS black hole out there! haha

I had 3 rsvp's that didnt get to me too!! They all came from the same town though so Im thinking the mail men over there are up to some shady business!!
Makes you wonder where all those random letters end up huh??