This research aimed to identify the relationship between the five big factors of personality and the martial parallel among a sample of chapels in Damascus, and to identify the differences inthe five big factors of personality and the martial parallel according to gender and years of marriage. The sample consists of 300 chapels from Damascus, and the researcher used martial parallel questionnaire and between the five big factors of personality questionnaire to study the relationship between the two variables, and T student and person correlation was used. The findings showed that there is a relationship between the martial parallel and Extraversion, Conscientiousness, and Neuroticism, and there is no relationship between martial parallel and Agreeableness and Opennessto Experience, and there are differences inmartial parallel according to gender. However, there are no differences in martial parallel according to years of marriage, and there are differences infive big factors of personality exceptOpenness to Experience factor according to gender, and there are differences in five big factors of personality except Agreeableness factor according to years of marriage.