Understanding the importance of marriage counseling: Marriage is a strong and dynamic relationship, and no two unions are alike. Couples can face many challenges ranging from broken communication to strained relationships to financial pressures and child custody disagreements. In need of professional guidance, many Long Island couples turn to marriage counseling to address these challenges and strengthen their relationships. Average length of Long Island marriage counseling: The length of time for marriage counseling can vary greatly depending on the unique circumstances of each couple. The average Long Island marriage counseling session typically lasts between 8 and 12 years, with each session lasting about 50 minutes to an hour. It is important to note, however, that factors such as the complexity of the issues, the couple’s commitment, and the therapist’s approach can affect the length of counseling.