I didn't get the feeling that Fossi meant his private life, but more the remarks in interviews etc.
And if he did mean his private life - then I don't really understand it, because to be honest, we don't know anything about Johnny's private life. We only know what he wanted the world to know - and that has rarely been connected to his private life. I don't consider remarks about drugs, or "provocative" (I didn't think so, but others apparently did) photo shootings, or reports about shopping, or parties, or the design of his costumes, or his clothes in general, or modeling - as part of someone's private life, or as an important part of someone's private life.
I never really got what was so scandalous about Johnny. His coaching situation always seemed very stable, mature - no reports about trouble, no mercurial outbreaks, when he ended his collaboration with Hill he did it in style and now maintains a close relationship with his former coach. In contrast to other skaters this story is absolutely harmless and boring, Timothy Goebel's coaching changes were much more interesting, Lambiel was basically fired by Grütter in 2004 (well covered in the European press)...
There have never been any scandalous photographs (e.g. him involved in a huge orgy), he has never sued an ex-girlfriend because she told the press that he was gay, there have never been any reports about him partying too much or with too much alcohol, he never got kicked off the COI-tour, he never had a DUI...
He seems to love his family and seems to be loyal to them, he respects and honours his teachers and mentors, he seems to be a rather fair sportsman, he is honest and it seems that he is trying to stay true to himself, he is tolerant and has lots of different and diverse interests, he is considerate and appreciates his fans. He seems to a responsible person and is control of his private life (because I don't think we ever got to hear anything about him / his family / private life he didn't want the world to know).
I think that he doing pretty well.