Introduction Psychodynamic family system is an all-inclusive model that pulls various psychological theories together. The theories are based on human interaction that drives the unconscious influence of character and personality (Oxford, 1992). It focuses on early childhood experiences that shape human personalities. It asserts that inheritance is not the only determinant of personality. Instead, it suggests that caretakers play a crucial role in modeling a child’s behavior. This paper will focus on the psychological theories that are based on human interaction. The theories include development of gender roles, psychoanalysis, attachment, development of morals, aggression, personality and object relation theory. Choice In addition, there have been raising behaviors resulting from my past experiences. For example, some homosexuals adopt their behaviors unconsciously during childhood. In USA, a homosexual gave life testimony in church. In her testimony, she was raised by a house girl in the city of Chicago. The house girl would induce her into performing sex at the age of 11 years. He, therefore, acquired a sexual phobia that eliminated sexual urge for women. Therefore, he chose to adopt homosexuality. He said that he is aroused sexually by men and lacks sexual attraction to the opposite sex. This implies that the man shaped his behavior unconsciously. As a result, I consider the model as being a crucial point for psychological departure making. This makes it worthy to study and analyze. Gender Role Development Psychodynamic family model forms the basis of developing the roles of gender. In many communities, a female child imitates and tends to copy the actions of their mothers (Amadiume, 1987). On the other hand, the male children adopt the daily chores of their fathers. For example, an African woman has been related to cooking, washing utensils and fetching firewood. This has been the history of an African woman for a very long period of time. The maintenance of the sequence is because the new female generations adopt the roles of their coinciding gender. This has unconsciously shaped the role of women. On the other hand, an African man is associated with taking care of cattle, keeping security and providing for the family. The new generations of males adopt and copy the male gender. In fact, you will find children playing games that incorporate gender roles. In the games, each gender is given the roles that coincide with their gender. This implies that the young children acquire their roles unconsciously from their caretakers. Therefore, psychodynamic family models determine the culture of the roles based on gender. Moral Development Morals refer to the right and wrong considerations of a community. Morals are classified into good and bad morals. Development of morals depends on the past experiences in childhood. They are induced into the children by the people who nurture them. The induction of morals is done consciously or unconsciously. However, the unconscious induction is more effective than the conscious. For example, a child tends to use the language that their caretakers use. If the caretaker abuses them, the child absorbs the language unconsciously and uses it. On the other hand, a caretaker who uses polite langua