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5 Signs Your Partner Has An Unhealthy Relationship With Alcohol

Yvette Chalifoux M.A., LMHC
Do you remember when you first fell in love? Those magical nights with wine flowing freely, weekend brunches with mimosas, celebrations marked by toasts and laughter? In the glow of a new relationship, it’s easy to miss that alcohol might be playing more than just a fun social activity in your story together.
 
Many people reach a pivotal moment when concerns about their partner’s drinking can no longer be pushed aside. What once seemed like normal social drinking now carries a weight that affects your relationship, leaving you wondering: When did this change? Has it always been this way? Or what feels even more scary to think about, Is my partner an alcoholic?
 
As a therapist who works with many people navigating these difficult waters, I’ve observed that alcohol problems often hide in plain sight, masked by social norms and the early excitement of relationships. The transition from social drinking to dependency typically happens gradually, making it difficult to pinpoint exactly when casual enjoyment became something more concerning.
If you’re questioning your partner’s relationship with alcohol, these five signs may help bring clarity to your concerns.
 
1. Increased Tolerance: “Handling” Alcohol Too Well
Remember when you both would share a bottle of wine and feel its effects? Now your partner seems to drink larger amounts that would visibly affect others, yet appears relatively “fine.” This isn’t a sign of “strength”—it’s cause for concern.
Increased tolerance occurs when the body adapts to consistent alcohol consumption, requiring more to achieve the same effect. What might look like an impressive ability to “hold their liquor” actually signals a physiological change in how their body processes alcohol—often an early warning sign of developing dependency.
What you might notice: Your partner drinks significantly more than others without showing obvious impairment, or they comment that they “barely feel” amounts that used to affect them noticeably.
 
2. Evolving Consumption Patterns: More, Stronger, More Often
Perhaps you’ve started to notice subtle shifts in your partner’s drinking habits. Not because you were monitoring their intake before, but because the changes have become impossible to ignore.
Their drinks are consistently stronger now—double pours when singles used to suffice. And what began as weekend social drinking has expanded into weekday territory. The occasional glass of wine or a beer with dinner has now multiplied into several drinks every night.
What you might notice: Empty bottles appearing more frequently, drinking occasions extending beyond social settings into solitary consumption, or alcohol becoming a daily constant rather than on occasion.
 
3. Alcohol Used as Both Celebration and A Pick-Me-Up
One particularly telling sign is when alcohol becomes your partner’s universal response to emotional states—both positive and negative.
Have you noticed them reaching for a drink to celebrate achievements just as readily as they do when facing disappointment? Alcohol has transformed from an occasional social activity into a reward system and emotion regulator. Their reasons to drink have multiplied, while the occasions without alcohol have diminished.
What you might notice: Your partner using phrases like “I deserve this drink” after a good day or “I need this drink” after a challenging one. Alcohol has become their default response to both stress and joy, and this behavior is seemingly consistent.
 
4. Loss of Control: Intentions vs. Reality
Think back—was there a time when your partner could easily limit themselves to one or two drinks? Now, it seems like once they start drinking, stopping becomes a challenge.
This loss of control manifests in various ways. They might express intentions to cut back but fail to follow through. Perhaps they’ve established rules for themselves (“just two drinks tonight”) that quickly dissolve after the first sip.
What you might notice: Your partner regularly drinking more than they planned, expressing surprise at how quickly they finished a bottle, or making promises about moderation that consistently go unfulfilled.
 
5. Continued Use Despite Negative Consequences
Perhaps the most definitive sign your partner has an unhealthy relationship with alcohol is continuing to drink despite experiencing negative consequences.
Despite relationship conflicts centered around their drinking, emerging problems at work, or concerning health issues, the drinking pattern remain without any change. They may have experienced embarrassing incidents, legal troubles, or frightening blackouts, yet their behavior doesn’t shift in response.
What you might notice: Recurring arguments about alcohol without behavioral change, dismissal of serious incidents as “one-time things,” or minimizing clear connections between alcohol and negative outcomes in their life.
 
Where Do You Go From Here?
Recognizing these patterns in your partner’s relationship with alcohol is a crucial first step, but it often leads to difficult questions: How do you approach this conversation? What support do they need? What boundaries do you need to establish?
Remember that problem drinking exists on a spectrum, and recovery looks different for everyone. While you cannot control your partner’s choices, you can:
  • Express specific concerns with compassion rather than judgment
  • Seek support for yourself through therapy or groups like Al-Anon for families of alcoholics
  • Establish clear boundaries around behaviors you will and will not accept (Reminder: Boundaries are meant to be created for you and what you can do for yourself, not in an attempt to try and control your partner)
  • Encourage professional support without trying to force control
Living with someone struggling with problem drinking can be isolating, confusing, and emotionally exhausting. Many partners find themselves caught in codependent patterns, trying to manage the unmanageable. Know that support is available for both of you, and that identifying the problem is an essential step toward healing.
 
If you’re ready for the support you deserve and to learn more, please click the link below.
 
 
This blog is for informational purposes only and does not constitute as medical advice. If you or someone you love is struggling with alcohol, please consider speaking with a professional. For immediate support, contact the Substance Abuse and Mental Health Services Administration (SAMHSA) helpline at 1-800-662-HELP (4357).