The Billionaire's Sister Strikes Back

What The Billionaire's Sister Strikes Back is about

A trillionaire heiress Catherine, who's nine months pregnant, decides to fly economy to attend her little brother William's wedding. She doesn't expect to run into a vile mother, Linda, and her spoiled brat, Tommy, who together not only bully her out of her seat but nearly crash the plane in the process. At the hospital, Chloe, William's fiancée, finds Catherine and the first thing Chloe does is slap her in the face...