My RSVP due date was around 2 weeks ago now and our wedding is on Sept 22nd. We didn't receive many RSVP's from my fiance's side of the family and because my fiance was deployed (he just got home!!!) my mom asked his mom to contact their family members that didn't RSVP. She said she did and none of them would be coming. Fast forward to yesterday (two weeks past the RSVP date) and my mom got 2 positive responses in the mail from people that my MIL said she contacted and would not be coming. My mom asks my MIL about this and she says "Oops guess I should've called people instead of assuming." Ummm no crap!!!! It's a black tie wedding and not a freaking BBQ!!! Though apparently things are done differently where they're from. My parents are pretty upset (they're hosting and paying for everything). My dad wants my MIL to call them and say "Sorry, too late." I know how rude it is, but they're also being rude by RSVPing so late in the game. Our venue is paid in full and the seating chart is made. Ultimately, I know that it's my dad's call since he's paying, but I hate being rude. =/ I guess this was more of a vent than a question. Sorry! Input is still more than welcome.