That is good news! Of course as a vision to your future I had to get on to my kids for not flushing the toilet. The view is so less thrilling when they are 10 & 13!
You meant it in good will, and you can't control how he took it so let it go. If he took it wrong, this its up to him if he wants to address it and you can explain, otherwise it just water (or poop) under the bridge....
Me:45, W:45 S:16 D:13 M:22, T:25 Bomb: July 2010 Putting finances in order for "D" Continue to live in same home-separate rooms