To start a couples therapy session, you need to find the right couples therapist, identify the goal(s) of the couples therapy, and make sure your partner is on board with therapy. Keep in mind that couples therapy can be uncomfortable in the beginning.
You can make the therapy session easy by focusing on your actions, being honest (with yourself, your partner, and your therapist), and by being receptive to the suggestions made by the therapist. These points will ensure a successful couples therapy session.