This document summarizes the challenges in balancing the interests of various family members regarding stepparent rights and obligations from a social policy perspective. It discusses how U.S. law does not consistently recognize stepparents' roles and functions, and examines current stepfamily legal policies, regulations, and reform concerns. The document analyzes legal traditions that challenge reform attempts, policies pertaining to stepfamilies during marriage, and options to clarify stepparents' rights and responsibilities, such as adoption. It concludes by discussing implications for family researchers and practitioners.