Depression is one of the most prevalent psychological disorders. Depression can be caused by several factors, including interpersonal relationships. Interpersonal relationships are the relationship between individuals and the reactions and emotions of each individual expressed directly and discreetly to each other. Common interpersonal relationships include (a) within the family, such as between the parents and between parents and children; (b) the social environment where differences in ethnicity and social class come into play; and (c) interactions between genders across age groups for both females and males.