California CodesFamily CodeDivision 9 - SUPPORTPart 2 - CHILD SUPPORTChapter 1 - Duty of Parent to Support ChildArticle 3 - Support of Grandchild§ 3930§ 3930Amended by Stats. 1993, Ch. 219, Sec. 132. Effective January 1, 1994.A parent does not have the duty to support a child of the parent’s child.Cite this sectionCal. Fam. Code § 3930 (2026)Copyhttps://ca.codecond.com/codes/fam/division-9-support/part-2-child-support/chapter-1-duty-of-parent-to-support-child/article-3-support-of-grandchild/section-3930Copy