He's free to feel however he wants. While you can't fix him, you can include him in activities, but don't go overboard. Just get him interested. Besides him coming home, what HAS changed that would make him want to stay home? You didn't answer my question.
M-43 W-40 2D - 9 and 5
Emotion, yet peace. Ignorance, yet knowledge. Passion, yet serenity. Chaos, yet harmony. Death, yet a new life.