This study aims to explore the impact of childhood traumatic experiences on both the quality of life and marital adjustment within married couples. Additionally, it seeks to ascertain whether variations exist in the quality of life and marital adjustment of married couples based on specific variables related to their childhood traumatic experiences. A total of 103 married couples (206 individuals) voluntarily participated in the study by completing online forms. Participants were asked to complete a set of instruments including a 'Sociodemographic Data Form', 'Childhood Trauma Scale', 'Quality of Life Scale', and 'Marital Adjustment Scale'. Data analysis was conducted using the SPSS 26 package program, employing various statistical techniques including the Mann-Whitney U Test, LSD Test and Spearman Correlation. The results revealed that childhood traumatic experiences, quality of life and marital adjustment differed significantly among the participants according to the age of their spouses in the area of physical neglect; according to their psychiatric treatment history in the areas of emotional abuse, sexual abuse and physical neglect; according to their spouses' psychiatric treatment history in the areas of emotional neglect and physical neglect; according to their smoking, alcohol and substance use status in the area of marital adjustment; according to their childbearing status in the area of physical neglect. However, no significant differences were found in gender, age, education level, economic status, employment status, place of longest residence, number of years of marriage, marriage decision with spouse, and number of marriages. Finally, relationships were observed between emotional abuse and emotional neglect with marital adjustment, as well as between emotional abuse and the mental dimension.