This study investigates the effectiveness of schema therapy on the marital agreement of client who attends counselling clinic centre services on region five of the city of Tehran. The population were all of the clients who attend the services during 2011 winter and looking for family counselling services. Among 14 clients, seven couple revised schema therapy and seven were under control group that they have chosen randomly from volunteers. The sympathy between couples and research hypothesis are investigated by covariance test. The result shows that schema therapy was effective to improve the effectiveness of schema therapy on marital intimacy between couples and could be a good method for family therapy for Iranian couples.