Married to my Ex-Husband's Rival

One night, I discovered that my husband and my own sister had been sleeping with each other, and neither of them felt any remorse for their actions. To worsen it all, he divorced me and married her just three months after I caught them, On the night of their wedding, a mysterious man appeared before me, claiming to know me and telling me that he was willing to help me get my revenge. All I needed to do was marry him and become the wife of one of the most powerful men in the country. Now, I am remarried to the billionaire business tycoon, Richard Romero, and I couldn’t wait to make life a living hell for those who betrayed me.