With all he's been through, I'd be half bonkers, too. It may be he's on a guilt trip and is intentionally acting out. Of course, it may be his womenfolk are out for the publicity. The guy needs therapy far, far away from FL. Leave the divorce to his lawyer and make a clean break.
I confess that I wonder what kind of woman would want to be his girlfriend, considering the probable publicity that will result, sooner or later.