for a kid who seems smart, sensible, and mature, that's pretty stupid to be telling people he's coming back when it was clear that it least from the family standpoint, they were going to wait until they spoke to the doctors regarding the hip healing progress before they made any decisions.
i live thousands of miles away and have never met the kid nor the family but if i was standing right in front of him when he said he was coming back, i would have replied "not if the doctors give you a good report, you're not".
shame on the people who believed him. i would tell those people to not be so gullible LOL