Answer:
client-centered therapy
Explanation:
Client related therapy is one of the approaches made by the therapist during the counseling process. In this process, the client is enabled to take active participation in the process of their treatment. The therapist here plays a supportive role only. The therapist helps and assists the clients for better understanding and promoting positive responses altogether. The entire direction and course of treatment revolve around the client. In the given case, the therapist has used client-related therapy to Mr. and Mrs. Gallo's approach. He is playing the role of a mediator thereby helping the client to solve their issues.