It seems that a large number of people are in clinical depression at the time of df or da. I know in my case I had experienced a lot of problems, a suicidal wife, due in part to childhood molestation and incest, finding out that a daughter was molested by an elder a few years earlier and a 17 yr old son who decided alcohol and drug abuse and fighting with the police was to be his life. All of this in about a 2 yr period. This along with my wish to get out of the borg and trying to run a business and I found myself in clinical depression.
It was at this time that the elders wanted me out and my now ex wife decided this was a good time to get a divorce and keep the elders approval. keep the borg in her life and get rid of me.
It seems to me that this is a pattern that when one finally has enough they are emotionaly worn out and the vultures take this as the time to kick one when they are down.
Being born into a jw family, the final decision that one has been deceived their whole life and the dysfunctional family and dysfunctional friendships all collapse.
I believe that most if not all jw families are highly dysfunctional and ill prepared to deal with the challenges of life.
When one is severly depressed the only strong emotion still intact is usually anger. An angry & depressed person that elders or others want to abuse is a very dangerous person. I am surprised there are not more physical attacks or killings in these situations. I would not be surprised to see some of this as this current situation with the jw's causes more and more to walk away.