Jane Austen has become our patron saint of romance, our goddess of happy endings. Her name is synonymous with romantic sighs, period costumes, and the ideal of what love should be. But if she could give us advice about life and love, what would she tell us? What would she make of Match.com, of our Real Housewives, or of our obsession with finding The One? Austen's stories give us relationship advice that still works today, but her life offers...