Divorced Housewife to Billionaire Heiress

"Never would I have imagined that on our seventh wedding anniversary, my husband would divorce me, abandon our daughter and even bring his mistress to humiliate us! It's all because my ex-husband got a promotion, and he thinks his mistress gave him his fortune. Funny, he has no idea I'm the daughter of the richest man in the States, and all of his resources came from me!