Jonathan Lehr and Lorraine (later Lorraine Robertson) had a child, Jessica, out of wedlock in New York. Lehr did not live with Jessica or her mother, did not provide regular support, and had only sporadic contact with the child. New York law provided mechanisms for unwed fathers to preserve rights, including a putative father registry (N.Y. Soc. Serv. Law § 372-c) and notice provisions for certain fathers in adoption proceedings (N.Y. Dom. Rel. Law § 111-a), such as those who had been adjudicated the father, were on the birth certificate, or had registered. Lehr did none of these things. After Lorraine married Steven Robertson, Steven petitioned in Surrogate's Court to adopt Jessica. Because Lehr had not registered and did not otherwise qualify for notice under the statute, he was not notified of the adoption proceeding. Around that same time, Lehr filed a paternity petition in a different New York court, but no mechanism required the adoption court to search for such filings. The adoption was granted without notice to Lehr. Lehr thereafter moved to vacate the adoption, arguing that failure to provide him notice violated his federal due process and equal protection rights. The New York courts rejected his claims, and the U.S. Supreme Court granted certiorari.
Does the Due Process or Equal Protection Clause of the Fourteenth Amendment require a state to provide notice and an opportunity to be heard to an unwed biological father in a step-parent adoption when the father has not developed a substantial relationship with the child and has not complied with state procedures (such as registering as a putative father) that would entitle him to notice?
A mere biological link between an unwed father and his child does not, by itself, create a constitutionally protected liberty interest requiring notice or participation in adoption proceedings. An unwed father's due process protection arises when he has established a substantial relationship by grasping the opportunity to assume parental responsibilities. A state may condition notice of adoption proceedings on the father's compliance with reasonable procedures (e.g., a putative father registry). Equal protection is not violated where the state distinguishes between those fathers who have accepted parental responsibilities or complied with notice-enabling steps and those who have not; such distinctions are constitutionally permissible and substantially related to legitimate state interests in child welfare and administrative efficiency.
No. The Constitution does not require notice to an unwed father who has not developed a substantial relationship with his child and failed to comply with a reasonable statutory scheme (such as a putative father registry) designed to identify fathers entitled to notice. New York's notice provisions and registry system were constitutional as applied to Lehr.
Due Process. The Court emphasized that parental liberty interests under the Fourteenth Amendment arise from a developed relationship of responsibility and care, not biology alone. Citing cases such as Stanley v. Illinois, Quilloin v. Walcott, and Caban v. Mohammed, the Court explained that where a father has lived with, supported, or consistently cared for his child, due process demands greater procedural protections. In contrast, Lehr had not supported the child, had not lived with her, and had not taken simple statutory steps—like registering as a putative father—that would have triggered notice. The state provided an accessible pathway (the registry) to secure notice; failing to use it meant he had not grasped the opportunity to form a constitutionally cognizable relationship that would warrant procedural protections in the adoption. The Court rejected the argument that Lehr's pending paternity petition in another court constitutionally required cross-notice to the adoption court. Due process does not mandate that the state create a comprehensive cross-referencing system across courts; the registry mechanism provided a reasonable, objective method for the state to identify fathers entitled to notice while promoting efficient and timely adoption decisions to serve the child's best interests. Equal Protection. Lehr claimed New York's scheme discriminated against unwed fathers relative to unwed mothers and married fathers. The Court held the relevant distinction was not sex-based but between fathers who have undertaken parental responsibilities or complied with statutory procedures and those who have not. Even to the extent sex-based differences exist in parental identification at birth, the law's distinctions were substantially related to important governmental interests, including the prompt and certain placement of children and administrative efficiency in adoption. Unlike in Caban, where a father with a deep relationship was denied equal say, Lehr had not established comparable ties. Thus, the statutory framework did not offend equal protection. Policy and Precedent Fit. The decision aligns with Quilloin (upholding a step-parent adoption despite the unwed father's objections where he had not shouldered parental responsibilities) and distinguishes Stanley and Caban, where the fathers had formed substantial relationships. The Court reiterated that the biological connection affords a unique opportunity to develop a relationship, but constitutional protection attaches when the father acts on that opportunity by assuming responsibility.
Lehr is frequently cited for the principle that constitutional protections for unwed fathers turn on conduct, not merely biology. It validates state use of putative father registries and other objective criteria to determine which fathers receive notice of adoption proceedings. For exam purposes, Lehr provides the analytical framework to evaluate unwed fathers' due process and equal protection claims and to contrast outcomes depending on whether the father has provided support, lived with the child, acknowledged paternity, or complied with statutory notice mechanisms. It also cautions practitioners that filing in one forum does not guarantee notice in another absent statutory linkage, underscoring the importance of following jurisdiction-specific procedures.
Lehr v. Robertson teaches that constitutional protection for unwed fathers is earned through action. When a state provides straightforward procedures to assert paternity and secure notice, an unwed father who neither embraces parental responsibilities nor uses those procedures cannot compel the state to delay an adoption to hear his views. The ruling balances a father's opportunity interest against the child's need for permanency and the state's interest in efficient adoption processes.