Which of the forms of psychotherapy discussed so far would probably work best for a client who has commitment issues in relationships? Why?

"Acceptance and Commitment Therapy (ACT)" would be the correct answer. The further explanation is given below.

Explanation:

There seem to be hundreds of several forms of counseling that may be appropriate among you. To simplify the option manageable, we divided themselves down throughout the variables that constitute a “type” of psychotherapy. Client-centered human consciousness too much on the individual as practicable. The advisor has no authority or guidance. Then he or she gives discreet advice and helps the individual to take charge of their existence.CCT therapies demonstrate considerable empathy and consideration instead of more critical therapists. They set up more efforts into empathizing with customers.  ACT helps employees improve cognitive meditation with either the aim of strong principles and psychological resilience.