Racing for Spring's Splendor

In her previous life, she lost her rightful place as a wife and became a concubine, meeting a tragic end. Should she blame her husband, or her wicked cousin? In this life, she secures her place as the principal wife and drives her cousin away. But should she keep a philandering husband? Reborn, she battles her cousin, leaves her scoundrel of a husband, saves her father, and finds a new love. No matter how high the heir's status, she'll insist on being his wife!