Do All Mothers in Childcare Novels have to Die?

Story:

Read manhwa Do All Mothers in Childcare Novels have to Die? / 육아물 엄마는 꼭 죽어야 하나요? Reborn as a mother doomed to die in a childcare novel, she fights to change her fate. When trying to escape her tragic destiny, she gets caught by the emperor himself—her future husband! Instead of death, she finds herself at the center of a loving family, but can she defy the trope and survive?