Divorced, Three Kids Packed Me for the Billionaire

My ex-husband threw me out for being "barren." That same day, I found three starving orphans. Their father? The richest man in the city. He handed me a marriage license: "They call you Mom. That makes you my wife." Now my ex is begging. His sister is scheming. And I'm wearing a ring that says: you're the ones who should leave.