There aren't many options for an 18-year-old girl in the Old West. Especially an orphan like Tennessee Smith. She can either sell her body in a seedy saloon or take her chances as a mail-order bride. Tennie chooses the latter.
Joining a wagonload of women across Indian territory, she arrives in the God-forsaken town of Ring Bit, Texas. Her husband-to-be is surprisingly decent. But after tying the knot in a quickie ceremony, he pops even more surprises on her. First, he introduces Tennie to his three young sons. Then he drops dead on their wedding night....
Some women would hightail it out of there. Not Tennie. She'll do whatever it takes to save the ranch and raise those boys. Rusty is 13, Lucas is 10, and Badger is six. They need a mother. Tennie needs a job. And the town needs a marshal. Sure, the local gamblers, outlaws, and thieves have no use for the law. Then again, they never met a lawman, or woman, like Tennessee Smith....