Psychologists can also provide marital, family, and group therapies, which often are helpful for repairing interpersonal relationships and for long-term success in resolving problem drinking. Family relationships influence drinking behavior, and these relationships often change during an individual's recovery. The psychologist can help the drinker and significant others navigate these complex transitions, help families understand problem drinking and learn how to support family members in recovery, and refer family members to self-help groups such as Al-Anon and Alateen.

Psychologists can also provide referrals to self-help groups. Even after formal treatment ends, many people seek additional support through continued involvement in such groups.