This study examined the effects of psychological contract violation on the employee-employer relationship at KETEPA Limited in Kericho, Kenya. The study was motivated by changing employment trends including an increase in short-term contracts and loss of job security, which have redefined career expectations and the employment relationship. The study adopted Organizational Support Theory and used both qualitative and quantitative methods to collect data through questionnaires, interviews, and a sample of 180 employees across KETEPA's departments. The results found that psychological contract violation negatively impacts the relationship between employees and employers by reducing trust and commitment. This information can help organizations improve their psychological contracts to better meet employee expectations and exchange relationships.