We had one very different elder in the last congregation we attended. Although he did everything asked of him I noticed that he said things like "I've got be careful what I say on the platform" in his talks etc. It seemed to me that he was more aware of his thinking than the others.
He had an elderly mother, a brother (and his family), a son who was an Elder plus his son's wife and children, a daughter married to a another Elder plus another couple of grandchildren. He would have absolutely nothing if he left the Org.
I know the problems we have had and we only have my husband's parents who are in - we are so much luckier than many but boy it hasn't been easy.
LI