On May 20, Justice Bahati Mwamuye issued a ruling that will reshape how Kenya treats teenage romance—holding that criminal law cannot punish consensual sex between adolescents simply because they are minors. In Petition E490/2025, Nairobi's Milimani High Court struck down the blanket application of the Sexual Offences Act to teenagers in close-in-age relationships, declaring it violated constitutional guarantees of equality, dignity, privacy, health, education, and the best interests of the child.
The case arrived at the High Court through lived pain. Three anonymized teenagers and the Network for Adolescent and Youth of Africa (NAYA) challenged laws that had criminalized their relationships with no evidence of force or exploitation. In one case, a 17-year-old boy was arrested after police raided the bedroom he shared with his 16-year-old girlfriend. In another, a 17-year-old faced prosecution when his partner's pregnancy triggered defilement charges—which were only dropped once his minor status was confirmed. These young people, represented by the Centre for Reproductive Rights and Reproductive Health Network Kenya, argued that criminalizing adolescent peer relationships contradicted the very constitutional values meant to protect children.
The government countered that strict enforcement of Sections 8, 9, and 11 of the Sexual Offences Act was necessary to prevent predatory abuse and address Kenya's severe gender-based violence crisis. But Justice Mwamuye rejected the premise that blanket criminalization serves child safety. He drew a sharp legal line: prosecuting agencies must now distinguish between "consensual, non-coercive and non-exploitative sexual conduct between adolescents of close age proximity" and genuinely exploitative abuse. Police, prosecutors, and courts are obliged to examine context—including the ages of both parties, evidence of actual consent, and any power imbalance—before bringing charges. The law must be "interpreted in harmony with the Constitution," the judge ruled, not applied mechanically to disregard fundamental rights.
The court's orders were extensive and transformative. The Public Prosecution's Office must formalize and publish clear guidelines for handling consensual teen cases. The National Police Service must review its arrest and interrogation protocols for minors. State agencies overseeing health, education, and child protection must develop policies allowing adolescents to access sexual and reproductive health information "without fear of criminalization." The court permanently stayed two pending defilement cases in Makadara Court that involved fully consensual relationships between young people under 18.
The reaction among Kenyan civil society was swift. Faith Odhiambo, former president of the Law Society of Kenya, called it a "major turning point," affirming that young people deserve equality, dignity, privacy, health, education, and protection of their best interests—not imprisonment for normal relationships. Victor Rasugu of NAYA captured the relief: young people had "lived in fear… afraid that a relationship could land them in a police cell." The ruling promises to ease that fear. Yet Odhiambo and others cautioned that implementation will require careful work, particularly given Kenya's ongoing gender-based violence crisis, where drawing lines between consensual and coercive conduct remains genuinely challenging.
The ruling's deeper significance lies in its insistence that constitutional rights cannot be overridden, even by well-intentioned statutes. By requiring context-based assessment rather than mechanical application, Kenya's High Court has affirmed that the rule of law demands alignment between enforcement and fundamental rights. For Kenyan youth, it means the difference between freedom and fear.