He Chose Her, I Married a Billionaire

Iris and Ethan were together seven years before the wedding date was set. On the day itself Ethan left her in front of the guests and married Mia, a woman with money and a child already. Iris went abroad. She married Hugo, the head of one of Europe's largest financial dynasties, and had a daughter with him. Three years later she comes back to the city with the girl. Ethan and Mia find her there and start in on her again, in public, the way they did before. Neither of them knows who she is married to. Her real identity comes out, Hugo arrives to stand with his family, and the people who went after her begin to pay for it.