“What in the world could they have been thinking?”Definitely words you DON’T want to hear your guests uttering at your wedding. But despite your best intentions, sometimes things slip through the cracks. Sometimes you make a really silly mistake that, if you had just stopped and thought about it for a few minutes, never would have happened.The problem is that many brides and grooms are so darn busy trying to manage everything else that’s going on – from housing out-of-town guests to dealing with.