fidielty types and procedures for forming it in married life

Analyzing the evolution of the family institution and understanding how to build emotional relationships in married life has been one of the main concerns of modern social theory. Based on this, the present article, by using a qualitative study and adopting a phenomenological approach and using the thematic analysis method, seeks to answer the question of how couples experience fidelity. The data collection tool is the interview method, and two in-depth and semi-structured interview techniques have been used to collect data. The sample size includes 31 interviews with women and men who have more than one year of marital experience, and the procedure for determining the sample size was based on the logic of theoretical saturation. The sampling method is based on the Purposive sampling strategy and the duration of each interview is between 50 and 90 minutes.The findings of the research show that there are 3 distinct views on fidelity in married life. The first view of which is that fidelity is a long-term and inviolable Another view considers fidielty as a fluid and changeable thing, and finally, a view that considers loyalty as a restorative and renewing issue that is read and reinvented in married life.