Oh, it ended 4 chapters after I dropped.
Makes sense, after all, what story is there to tell after the parents have reunited with the Hero they wanted to slap some sense into? The whole premise of this story is the journey the parents have to make to find the kid that's gone rouge and is causing problems for everyone where he goes, if they're not that far behind and catch up to him in 10 chapters, there isn't much to do after that besides wrap it up.