Infidelity remains a prevalent issue globally, with significant socio-cultural and psychological consequences. Among the Tiv people of Benue State, Nigeria, traditional means such as kor concoction have historically been employed to punish and deter infidelity. This study examines the role of kor as a traditional tool used in fighting fidelity, among the Tiv people of Benue State. Using a cross-sectional survey research design, data were collected from 400 respondents across selected Tiv communities through structured questionnaire and key informant interviews. The study evaluates the deterrence, and punitive effects of kor on infidelity. Findings reveal that kor functions as a powerful deterrent due to its spiritual and social consequences, instilling fear and discouraging marital unfaithfulness.

It also serves a punitive role, subjecting perpetrators to both physical repercussions and social stigma. Additionally, kor contributes to conflict resolution by reinforcing moral values and promoting accountability. However, modernization, legal constraints, and declining cultural adherence have weakened its effectiveness. The study concludes that kor plays a crucial role in deterrence, and punishment of infidelity among the Tiv people. To sustain its relevance, the study recommends that kor should be encouraged and strengthened to: enhance its punitive and deterrence effect, discouraging infidelity, ensure perpetrators are punished to sustain fidelity.