Boss, Your Wife Is A Country Girl

In a family like the Stantons a wife's standing comes down to who has produced an heir. Regina married into it and spent the years afterwards being ignored by her husband Marlon. Three years in, Marlon is diagnosed with an illness that gives him about ten months. His mistress turns up at the house with his only child, taking it as settled that the place is hers now. Then Regina comes back with a child of her own, an heir got from one night with Marlon's brother Jared. She starts making arrangements to take her position as the lady of the Stanton family, and the child's real father opens her door in the middle of the night.