The present research was conducted with the aim of identifying the role of adolescents' perception of parent-child relationship in psychological well-being, while this research was conducted with the motive of discovering positive interactions between parents and adolescents. This research was conducted in a qualitative way using thematic analysis method. The study sample of the research included adolescence aged 16 to 19 in Tehran in 1402-1403. The participants in this research were selected using targeted and accessible sampling. The sampling process continued until the data reached theoretical saturation, and this was revealed in interview number 10. Then, in order to ensure data saturation, 2 additional interviews were conducted and finally 12 teenagers participated in the research. In addition, in order to validate the qualitative data, the interviews were conducted in the natural environment of the adolescence (home or school) and in order to modify and change the data, the supervision of the supervisors and advisors were used, the analysis of the data from the semi-structured interview led to 39 sub-themes, 8 main themes and 1 core theme were identified. The main themes of the research are: Activating adult-adult interactions, effective communication in dealing with children's issues, bonding, efficient family structure, updating parental cognitive-behavioral systems in accordance with the developmental cycle, facilitating goal setting, activating active communication with extra-family systems and Development of pacifist attitudes Based on the findings, it was found that increasing children's awareness of the role of parents leads to the improvement of their psychological well-being. In addition, a healthy family, from which adolescence with mental well-being are raised, balances the components of connection and structure. The results of this research, while increasing awareness of the role of parents in the psychological well-being of adolescents, can be used in counseling programs.