Kernrechtsfrage
Whether the ordinary dismissal was abusive under Art. 336 CO because of the employee's age, long service, and family situation.
Extrahierter Entscheid
The dismissal was not abusive; the employer had legitimate performance-based reasons and was not required to issue a formal written warning before terminating.
Extrahierte Begründung
Age and long service did not, by themselves, create an obligation to warn formally. Repeated verbal admonitions had been given, the employee still did not perform satisfactorily, and the employer had attempted to redeploy him to a position better suited to his abilities. The employee's post-dismissal family/economic consequences did not make the termination abusive.