While we were out of town! 19yo was staying at our house, watching the dogs... and apparently hosting a party the very day we left! Of course, he assured his dad that he wouldn't have any parties. And dad was so sure. It was quite obvious when we pulled in and the lawn mower was sitting out front. I'm sure you are assuming that 19yo was going to surprise us by mowing the lawn, but NO, that was not what happened. Still don't know why it was sitting out. 19yo hasn't been in contact since we returned. 19yo has now officially achieved difficult child #2 status.