You should both seek help from a licensed therapist who is trained in marital therapy and can help you both work through the infidelity. A good marriage counselor can help you put the affair into perspective, identify any factors that may have contributed to the affair and teach you both how to rebuild your relationship. Your marriage counselor may also give you reading material to study and discuss together at home as you both work towards saving your marriage. It’s important that you show your spouse you are willing to try to make the marriage work by committing to weekly counseling sessions and reading any material given to you by the counselor. You may feel that you would like to go to a therapist on your own to work on your issues, especially if you are the spouse who had the affair. Though couples counseling is very beneficial for you and your spouse, going to a therapist on your own can show your spouse that you are willing to also focus on your own issues so they do not hinder the progress you are both making in couples counseling. You may want to consider going to a therapist on your own if you think some of your personal issues may have caused the affair or lead to developing feelings for someone other than your spouse. Working through your issues can help you to better support your spouse as you work together on your marriage. Look for a couples support group in your area that focuses on saving a marriage after infidelity. It can be useful to share your experiences with others who are also going through the same issues and problems as you. The support group is usually lead by a certified marriage counselor, who will moderate the support group and help to facilitate discussion between you, your spouse, and other couples.

How would you rephrase that briefly using Indonesian?
Mengikuti sesi konseling pernikahan bersama. Jika diperlukan coba temui terapis sendirian. Ikuti support group untuk pasangan.