In "The Tenth Circle" by Jodi Picoult, the concept of parenthood is explored through the metaphor of invisible responsibilities. Even without a formal agreement, parents are bound to care for and support their children, no matter the circumstances. This sentiment emphasizes that parental duties can appear unspoken yet are deeply ingrained in the relationship between a parent and child.

The narrative suggests that parents must often take on the burden of mending relationships and nurturing their children, even when those children have made mistakes or caused harm. This dynamic illustrates the complexities of unconditional love, indicating that a parent's role involves resilience and commitment to restore bonds, regardless of prior conflicts.