Quick question. I gave a friend of mine a money order in a card at her wedding nearly 3 months ago. I honestly cant recall how long is "acceptable" to still send out thank you cards, but I still havnt recieved one and im starting to get worried that maybe it went missing or something happened to the money order between the time when my friend signed the card/sealed it and I just didnt realize. Is it rude if I ask my friend if she got it because I havnt got a card yet or is that going to make me look like a guilting a-hole?