Heiress's Counterattack

"This is the life that you wanted?" She hid her identity as a wealthy heiress and married a poor guy, only to be bullied by his family even during pregnancy. Moreover, the girl her husband has been hooking up with is the daughter of the nanny from her original family, who has been impersonating her identity! No more endurance! She finally decides to fight back, and regain everything! She also meets a hot billionaire CEO, who is so protective and supportive along her side. Where will this new romance lead them?"