I just remembered I already had written a similar story months ago, a few months after he left the house and DnJ gave a very good explanation as to why his behaviour was changing.

This was actually the following post (reply from DnJ): 2909024 21/11/2020 18:29
So 7 months ago!

Are we back in that situation? Then this is extremely crazy how he is going back and forward between the several stages...it seems like he didn't make progress at all.