I hope your bill today isn't too expensive. You've got a lot going on w/repect to your home in the next few weeks, but once the mulch is down, the floor heating repaired and the sprinkler is up and running, you'll have it made in the shad.
MLCers are known for saying one thing and doing another. You pointed out that he's not been asking questions, so he's doing what "mom" wants him to do now...asking questions. That will ease off again...but he wants "mom" to notice that he is asking now.
I'm sure he's aware that you are checking out his page. I think he wants to confirm that you are reading his page and yes, he wants to see if you'll ask him about it.
He's the one that's confused and you are trying to rationalize what he's doing...if he doesn't know which end is up, how can you figure it out yourself. Sit back and observe. I wouldn't be too concerned w/what he's posting these days. He's seeking attention and figures people will question is status, i.e., one way to have people post to him.
Good luck today and I do hope you get your heating fixed!
Sit quietly, the answers will reveal themselves when you least expect them to. The past is gone, the present is a gift and you need to focus on today, allow the future to reveal itself when it is ready.