Hello,
So when we were going through our cards from our wedding, we seemed to be missing a lot of cards from people. We aren't sure if people didn't give us a card at all, or if they were forgotten. How do we approach this, without making it seem like we are greedy and looking for more gifts, but we also don't want to seem rude for not sending a thank you card if they did give us something and we just didn't get it?