YES! During our over 2 year process, there were days I couldn't stand the questions as well meaning as they were. I just wanted to scream "NO! stop asking!"
But I would smile and say "Thanks for your concern, but we haven't heard anything yet." Sometimes I would add "I'll be sure to let you know if I hear anything." Some people were sensitive enough to know to stop asking. Others not. Chalk it up to part of the torture of a long process and when you are finally home with your child you can call these people and say "Yes! I have my child, you can stop asking now!"
(only kidding)
Hang in there....I know it's tough.