Does this count?
My wife's exhusband has a twin brother. Within three weeks of marrying he moved in with them. She was expected to treat him just as she did her husband in all arenas but the bedroom. Cooking, cleaning, laundry, getting him drinks and snacks, letting him watch what HE wanted on the TV, etc. He could never hold a job for more than a year and contributed little financially when he worked, and leeched off them when he didn't.
He insulted her and talked down to her all the time. Disciplined (read HIT) the kids, etc. This went on for 13 years of their 15 year marriage. She was even known in the KH as the girl with two husbands. The Elders never interceeded and always told my wife she needed to be obedient to her husband in this matter. Several arguements about the twin brother even resulted in her exhusband striking her.
Finally having enough she told her ex it was her or his twin, but one had to go. She left after the Twin didn't. She was called before a judicial committee. The exhusband was exonerated of any wrong doing. She was not DF'd but soon there after DA'd.
YERUSALYIM
"Vanity! It's my favorite sin!"
[Al Pacino as Satan, in "DEVIL'S ADVOCATE"]