Firstly, this piece has definitely benefited from the amount of revision and work you put into it, and I commend you for the success this article is enjoying at the moment. The effort involved in improving this seems to have paid off.
Overall, I felt that the last addendum really brought home the concept for me. As I read along, I didn't see anything that struck me as flawed writing, per se, but in terms of personal taste, I'm not a fan of things based on fairy tales or things that prominently feature people controlling reality. However, the last addendum leaves me with interesting things to ponder that I find satisfying after I walk away from the piece. Is the kid dead? Does he exist in some sort of different time-stream where things are less linear? Is the whole thing just the after-effects of a traumatic event? It brings some weightiness to the article that I find pleasing.
I do wish that the dialogue between the parent figures wasn't quite so heavy on the exposition, but that part didn't cause me enough issues to override the rest of the piece or jeopardize my upvote. Well done, overall.