Tortious interference takes place when someone intentionally harms a plaintiff's contractual or business relationship with another. A tortious interference lawsuit allows you to sue the noncontracting person and recover damages for intentional or negligent acts that caused economic harm.If a third party unfairly interferes with a business contract or relationship and causes damage, a tortious interference claim may be a viable option. Both California contract law and tort law allow for legal action when a third party wrongfully interferes with a contract or ongoing business relationship. San Bernardino County. Michael Sobek. Sergeant. APPEAL from the Superior Court of San Bernardino County. W. Robert Fawke, Judge. Affirmed. Which the employee is acting in the higher rank. America is a society with a substan- tial divorce rate.