Newly married young JW couple in their early 20's, she gets pregnant right away. They move in with her parents to save up some money and the young JW husband/soon-to-be father starts banging his pregnant wife's 13 year old sister. The police are never called.
The husband and the 13 year old are both DF'ed. The preggo wife has the baby, then starts banging a different married man in the congregation. They get caught, both are DF'ed and she is reinstated in 3 months. He gets reinstated in about a year, they get married and the whole congregation goes to the "wedding".