adult children of alcoholics (acoa)

In psychology, ACOA stands for Adult Child of an Alcoholic (or more broadly, Adult Child of Alcoholics and Dysfunctional Families).

It refers to a person who grew up in a family system where one or both parents had alcoholism or other serious dysfunction — such as addiction, emotional neglect, or chronic conflict — and who continues to experience lasting psychological and relational effects as an adult.

Core ideas and themes:

Family roles and chaos: Children in alcoholic or chaotic homes often adopt survival roles (e.g., hero, scapegoat, lost child, mascot) to maintain family balance and emotional safety.

Emotional repression: ACOAs frequently grow up suppressing feelings, hypervigilant to others' moods, and unsure of what "normal" looks like in relationships.

Control and trust issues: Because of unpredictable caregiving, they may struggle with control, boundaries, and trust in adulthood.

Common traits (from the ACOA "Laundry List"):

Fear of abandonment or intimacy

Difficulty relaxing or having fun

People-pleasing and approval-seeking

Harsh self-criticism and perfectionism

Feeling responsible for others' emotions

The Adult Children of Alcoholics movement, started by Tony A. in the late 1970s, adapted the 12-step model to focus on emotional healing rather than sobriety. Today, "ACOA" is used both clinically and in self-help contexts to describe the long-term imprint of growing up in a dysfunctional, emotionally unsafe family system — whether or not alcohol was involved.