Deciding to continue a relationship after a partner has violated your trust is a difficult decision. Unlike confiding in family or friends that may judge, counseling is a great alternative. Therapy offers both partners a safe, non judgmental, & non bias environment to help work through the underling issues by teaching couples therapy exercises.
Have you and your partner been arguing frequently. Therapy offers a safe place for partners to express themselves and to find out what is really going on. Sometimes, either partner may be going through a personal struggle but don't know how to express their frustration. Marriage counseling and couple therapy can help.
Big decisions can be difficult to make. Instead of reaching out to bias friends or family having a marriage counselor can increase the chances of you and your partner coming to an agreement.
Does your partner have a problem with their anger and you want them to talk to someone. I have experience with clients that have anger problems and history of domestic violence.