About 14% of U.S. adults meet criteria for alcohol use disorder during their lifetime (NIAAA). Common signs your partner's drinking has crossed a line: drinking daily, drinking alone, drinking despite consequences, hiding consumption, or you finding yourself worried regularly. The path forward isn't to control their drinking — that doesn't work. It's to address concerns directly, set your own boundaries, and (often) seek Al-Anon or therapy for yourself while inviting them to treatment.
When Drinking Becomes a Problem
Per the National Institute on Alcohol Abuse and Alcoholism (NIAAA), drinking is concerning when it meets criteria for alcohol use disorder (AUD). DSM-5 criteria require at least 2 of these in a 12-month period:
- Drinking more or longer than intended
- Inability to cut down despite trying
- Significant time spent drinking or recovering
- Cravings
- Failure to fulfill obligations due to drinking
- Continued drinking despite social/relationship problems
- Giving up activities for drinking
- Drinking in physically risky situations
- Continued drinking despite physical/psychological harm
- Tolerance (needing more)
- Withdrawal symptoms
2-3 of these = mild AUD. 4-5 = moderate. 6+ = severe.
Common Signs in Partners
- Drinking daily or near-daily
- Drinking alone
- Hiding consumption (drinking before you come home, hidden bottles)
- Defensiveness about drinking
- Personality shifts when drunk
- Drinking despite consequences (work, health, relationship)
- Continued drinking after promising to cut back
- You finding yourself counting drinks, worrying, or hiding car keys
- Family or friends expressing concern
- Children noticing or being affected
What Doesn't Work
- Pouring out the alcohol. Doesn't address the addiction; usually creates conflict.
- Threats and ultimatums you don't follow through on. Each unfulfilled threat reduces your credibility.
- Hiding their consumption from family/work. This is enabling — it protects the addiction from consequences.
- "Just drink less." AUD doesn't respond to willpower instructions.
- Trying to "save" them. The Al-Anon principle: "We didn't cause it, can't control it, can't cure it."
What Works
1. Have the conversation when they're sober
Pick a low-stakes time, not after a drinking incident. Lead with love: "I love you. I'm worried about your drinking. I want to talk about it."
2. Be specific
"You've been drinking every night this month. Last weekend, you blacked out. The kids noticed." Concrete observations beat general accusations.
3. Don't debate whether they're an alcoholic
Labels invite defense. Focus on behaviors and impact: "I'm not arguing about labels. I'm telling you what I'm experiencing."
4. Suggest specific treatment
SAMHSA National Helpline (1-800-662-HELP), local outpatient programs, AA, SMART Recovery, sometimes a doctor consultation about medication-assisted treatment.
5. Set your own boundaries
What you will and won't do: "I'm not going to lie to your boss. I'm not going to drive you home from bars. I'm going to leave the room when you're drunk."
6. Get your own support
Al-Anon (free, peer-led, specifically for partners/family of alcoholics) is the standard. Find meetings at al-anon.org. Many partners find it transformative.
When They Refuse Treatment
This is the hardest scenario. Some options:
- Continue your own boundary work. Even without their treatment, your boundaries protect you.
- Consider an intervention — formal interventions (CRAFT method, the modern evidence-based approach) have higher success rates than informal ones. Find a CRAFT-trained interventionist.
- Make consequences real. Not as punishment but as honesty. "I love you, and I won't live like this. I've started looking at apartments."
- Get individual therapy. A therapist familiar with addiction in families can help you make decisions about staying or leaving.
- Protect children if present. Sometimes leaving for the children's safety is the right call.
Resources
- SAMHSA National Helpline: 1-800-662-HELP (4357), free, 24/7
- Al-Anon: al-anon.org
- SMART Recovery Family & Friends: smartrecovery.org
- NIAAA Treatment Navigator: alcoholtreatment.niaaa.nih.gov
- 988 Suicide and Crisis Lifeline: Call or text 988
Frequently Asked Questions
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Try Connected free →Frequently Asked Questions
How do I know if my partner has a drinking problem?
The diagnostic criteria (NIAAA): drinking more than intended, can't cut down, drinking despite consequences, hiding consumption, defensiveness about drinking, continued drinking despite relationship/work harm, tolerance, withdrawal. 2+ of these in a year = mild alcohol use disorder. 6+ = severe. If you're asking the question, the answer is usually yes.
How do I talk to my partner about their drinking?
When they're sober. Lead with love: "I love you, I'm worried about your drinking." Be specific about behaviors and impact, not labels. Don't debate whether they're an alcoholic. Suggest specific treatment options. Set your own boundaries about what you will and won't do.
What should I do if my partner refuses to stop drinking?
You can't make them stop. What you can do: continue your own boundary work, attend Al-Anon, consider a CRAFT-method intervention (higher success rate than informal), make consequences real, get individual therapy, and (sometimes) leave. The Al-Anon principle: "We didn't cause it, can't control it, can't cure it."
Is it codependent to stay with someone who drinks too much?
Not inherently — staying with someone with addiction isn't codependent by itself. Codependent patterns are: covering for them, lying for them, organizing your life around managing their drinking, abandoning your own needs. Al-Anon and individual therapy address these patterns. You can stay without being codependent — and you can leave without being heartless.
Should I leave my partner because of their drinking?
Sometimes — particularly when: they refuse treatment, drinking has caused violence, finances or children are at risk, or your own mental/physical health is significantly deteriorating. Most therapists recommend exhausting treatment options first. Leaving is sometimes the consequence that motivates treatment; it's also sometimes self-preservation when treatment isn't happening.
Can my partner's drinking be an addiction even if they're still functioning?
Yes. "High-functioning" alcohol use disorder is common — partners who maintain jobs and outwardly normal lives while meeting AUD criteria. Functioning at work doesn't mean the drinking isn't a disorder. Many high-functioning drinkers experience progression of the disorder over years if untreated.
Related Reading
- Addiction and Relationships
- How to Support Your Partner
- Coercive Control
- Relationship Conflict Statistics
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Last updated: April 27, 2026. This article is reviewed by Kayla Crane, LMFT. The information above is for educational purposes and not a substitute for medical advice or licensed therapy.