In the absence of a noncompete agreement, Florida law prohibits tortious interference with certain business relationships. Tortious interference occurs when one party interferes with an advantageous business relationship of another party, causing economic harm.The defendant intentionally and wrongfully interfered in your business relationship; This defendant's interference with your business relationship caused harm. There are defenses to tortious interference of contract. Consequently, the law has been designed to protect your business relationships from "tortious" (i.e. Wrongful) interference from outside parties. Elements of a Wrongful Interference Business Case. The Fontanas moved to dismiss or transfer for improper venue. They argued, and Hugo concedes, that none of the tortious acts took place in Miami-Dade County. Tortious INterference With Business Relationship - Free download as Word Doc (.