Is Shidduch crisis the result of abuse?

 Received an urgent call from America yesterday regarding an unmarried male of 39

The family discovered that their son's high school class has many unmarried older singles and people who have dropped religious observance

Question is 1) Could this be the result of sexual abuse? - the answer is clearly yes

Question 2) is could the trauma remain even decades later? the answer is yes?

Question 3) teachers and rabbis and therapists were consulted and they claim it is just a case of commitment anxiety? The answer is in most cases these people have no competence in dealing with abuse or commitment anxiety

Suggested solution - consult a therapist with solid track record of dealing with sexual abuse cases.