Los Angeles Chargers owner and chairman Dean Spanos is being sued by his sister and team co-owner Dea Spanos Berberian, who’s accusing him of “misogynistic” behavior and repeated “breaches of fiduciary duty” in his role as controlling owner of the NFL franchise.Los Angeles Chargers owner and chairman Dean Spanos is being sued by his sister and team co-owner Dea Spanos Berberian, who’s accusing him of “misogynistic” behavior and repeated “breaches of fiduciary duty” in his role as controlling owner of the NFL franchise.