when the villainess get a second chance

P.s this is not my story.

Synopsis

Marianne e de Luca got married to the Arch Duke of Forchestier Empire, as his second wife. In the greed to have her own child, with her husband, She hated Killian the current heir and only son of Duke Cassius. She made every attempt to torture him and even made schemes to kill him. She even became crazy to the limit of forgetting Duke, the love of her life. Killian, when became an adult the first he did was to kill his evil stepmother. When dying, she realised her faults but it was too late. "If only I will get a second chance, I will be a good mother to him" that was her last words when she died. But the next morning when she woke up she was back to the time when she got married. Would she mend her ways or follow the same destiny again. THIS BOOK IS BRONZE TIER WINNER OF WPC#153, THE WORLD OF VILLAINS.