I try not to keep up with any JW's lives, but my mom will mention some families here and there to me.
One family I recall she told me left the truth this surprised me since the dad was an elder and they had been in for a long time, daughters pioneered etc. Mom told me the elder cheated on his wife, left her for a younger non witness woman and was df'd he never looked back, another daughter got df'd and the youngest faded. I think the wife stayed in though.