Family and intimate partner support can play a crucial role in the treatment of substance use.  Research has shown that people who have a strong support system, including family and intimate partners, are more likely to maintain their sobriety or moderation goals and achieve better outcomes in treatment. A supportive family or intimate partner can provide a sense of stability and security, which can be essential during the recovery process. Involving family and intimate partners in the treatment process can help improve communication and repair damage to relationships that may have been caused by substance use. Family therapy and couples counseling can also be helpful in addressing any underlying issues that may have contributed to the substance use by improving overall family or relationship function. It’s important to note not all family members or partners may be supportive of recovery efforts initially. In these cases, limiting contact and seeking support from other sources such as group therapy or well-established peer support groups may be the better course of action.