I have a transaction with over 100 confirmations that didn't get doubled yet. It's over 15 hours old.
Check the blockchain and you'll see that he hasn't sent to anyone at all since 2012-09-12 22:31:02 (more than 18 hours ago).
Hopefully you are in the list, and hopefully he gets home from work soon.
Have created a list of transactions I still need to double, will get on it as soon as I get home from work!