Welcome ascot, youll find your experiences parallel many others. For instance, in my fathers case you can replace your fathers alcoholism with post-traumatic syndrome, generated by WWII military experiences. The clinical name is different but the results as far as behavior and motivation for parental recruitment into the Watchtower Corporation would be similar.
Your well put observation, Neither of my parents had much education, so the JW teaching of (secular) education not being important (especially back in the 60s when she was baptized) probably sounded like heaven on earth to my mother ., explains much of my fathers gravitation towards Jehovahs Witnesses which was the negating of his perceived shortcomings by the instant appearance of a contrived, Watchtower Corporate induced level playing field.
Thanks for providing your personal experiences ascot, by doing so it can cause others to reflect upon and understand their own.