Reborn Against Fate: I Divorced the Duke of Wen and Became the Regent Princess

[Rebirth power fantasy + historical household intrigue + overpowered heroine] Revenge for the past, justice in this life. The heroine will torment the wicked villains again and again! In her previous life, she devoted herself wholeheartedly to the Duke of Wen’s household. Who could have known that her husband would use her birth family, while his concubine switched out her own son? All the apparent happiness had been a lie! For sixteen years, she worked herself to the bone raising an outstanding son for the concubine! And her own son? The concubine spoiled him rotten. He frequented brothels, contracted a venereal disease, and was cast aside by the family! At thirty-two, she was tortured to death by the “son” she had raised with her own hands! In this life, she is determined to reclaim her biological son and divorce the scoundrel. While she’s at it, she’ll grind the Duke of Wen, who favored his concubine over his wife, into the dirt! Who knew that she herself was the one pulling the strings behind it all??? She takes on the concubine, her husband, and her mother-in-law, only to end up crossing swords with a princess and a noble consort??? Why isn’t this reborn life following the usual script!