I have been separated from my JW wife since December 1996.
The reason was that they decided I was a "spiritual danger to the family" not because of anything I had learnt about the WT at that time. I hadn't even looked at anything then or even used the Internet etc, never heard of Ray Franz book. Belived the WT as I always had.
No the reason was because I was suffering from Clinical depression and suicidal. So I was not really going out on the ministry as much as I should be or actively taking part in meetings.
So they help you by having you kicked out from your home and family.