The nanny that was screaming at the kids the other day -- apparently on last night's show as Kate's best friend, we've been looking at pictures of the Gosselins and posts about them on her wall for the last couple of hours.
Interesting about your dad though -- never knew antidepressants could cause that type of side-effect. Did they find another medication that worked for him?
Having said that, I used to work in a mental hospital, and after that worked for many years with homeless people (most of whom were mentally ill or addicts) so I really hate to throw diagnoses like that around about a person that we don't even know.
But I can imagine there are people out there who would be absolutely gleeful if it was found out that Jon was mentally ill and had his children taken away from him forever. 
The current public spectacle has brought out a lot of haters on both sides, but this week Jon is the target of this venom -- I can hardly believe some of the comments I have seen about him throughout the internet.