Well, my wife married a non-believer, ME. As expected, all of her JW family refused to attend our wedding.
What's happened since then, you may ask?
Since someone in this site may know me I will proceed with caution and spare the details. Suffice to say there's plenty of cheating, divorce, no university studies, low paying jobs among my wife's JW's nephews and nieces. I can only think of two success stories: in the first story both husband and wife are nominal JW's; and in the second story the husband is an elder and a total asshole, but no cheating and no divorce there. She looks miserable though
Meanwhile me and my wife live happy lives, have zero debt, two houses, a fat retirement, have done a good share of traveling and plan to do plenty more until death. Also, both my children are on their way to graduating from a four year university. Funny, but pretty much everyone in my wife's large family praises my children for their exemplary conduct and achievements and I know deep inside they wish their kids were just like ours.
Some religion!