Couples Are Turning to Ketamine-Assisted Therapy to Heal Their Relationships

By Chandra E. Khalifian, PhD, Skylar Kelsven, PhD, Kayla C. Knopp, PhD
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Expanding Horizons March 2026

As couples’ therapists, we see the same painful sticking points again and again. Couples arrive at therapy with a familiar experience: “We love each other, but we can’t seem to understand or reach each other anymore. Love doesn’t seem to be enough.” Conversations escalate quickly or shut down entirely. Attempts at understanding and repair feel pointless. Even couples who are motivated, insightful, and committed often find themselves repeating the same painful patterns despite months, or sometimes years, of traditional therapy.

Increasingly, these couples are asking about ketamine-assisted couple therapy. Not because they want a quick fix, but because they have tried traditional paths and still feel stuck in entrenched relational patterns. They deeply desire increased flexibility and support in accessing emotions that feel otherwise unreachable. For some, ketamine opens a window where vulnerability feels safer, empathy feels more accessible, and new ways of relating can begin to emerge.

Why Now? 

Psychedelic-assisted couple therapy is not new. Couples were prescribed MDMA and other psychedelics in the 1980s as part of therapy. However, psychedelic-assisted couple therapy development was halted by the War on Drugs when many psychedelic medicines were classified as Schedule I controlled substances. Over the last decade, there have been several cultural and relational shifts that are accelerating interest in psychedelic-assisted couple therapy. 

On a broader level, we are in the midst of a psychedelic resurgence. This is driven by expanding research, increasing clinical legitimacy, and greater public awareness of psychedelic-assisted therapies. Ketamine is in a unique position: it is legal, widely used in medicine, and supported by a growing evidence base for clinical presentations that have particularly rigid emotion and thought patterns, such as depression, suicidality, and trauma-related conditions.

At the same time, couples are under increased stress. Parenting demands and time scarcity leave little room for connection. Trauma histories often surface more clearly in adult attachment relationships. Polarization, both societal and interpersonal, can intensify resentment and withdrawal. Many couples feel not only distressed, but exhausted. 

Ketamine-assisted couple therapy offers something distinct: a way to soften defensive barriers and create conditions where emotional access, flexibility, and connection become more possible, and can be reached without spending years in therapy.

Brief Background on KAP

Ketamine has been used safely for decades as an anesthetic. More recently, research has expanded its use in mental health contexts, particularly for treatment-resistant depression and suicidality. At certain doses, ketamine can function as a psychedelic that is capable of expanding perspective, increasing tolerance of challenging emotional experiences, and facilitating new meaning-making.

Ketamine-assisted psychotherapy (KAP) is not simply medication administration. It is a structured therapeutic process that includes preparation, medicine sessions, and integration. When applied to couples, this structure must be thoughtfully adapted to attend not only to two individuals, but to the relationship itself.

Most couples seek therapy because they feel stuck in rigid interactional patterns– often some version of pursue/withdraw, criticize/defend, or escalate/shut down. They describe feeling misunderstood, unseen, and alone even while sharing a life together.

This matters deeply. Relationship distress is one of the strongest predictors of poorer mental and physical health outcomes. At the same time, people consistently report that close relationships are the single most meaningful aspect of their lives. When relationships suffer, the impact on their wider life is profound.

Ketamine-assisted couple therapy aims to help couples shift out of these stuck patterns– not by bypassing the work of therapy, but by supporting conditions that make that work more accessible.

Mechanisms of Change 

There is not currently clinical trial research on couples’ KAP; however, emerging clinical models suggest that ketamine supports relational change across cognitive, emotional, and behavioral domains. 

Cognitively, ketamine can increase flexibility and reduce rigid, threat-based stories. Partners may find it easier to see multiple perspectives, make new meaning of past events, and imagine alternative relational futures.

Emotionally, ketamine often deepens vulnerability and emotional openness. Many couples report increased self-compassion, empathy for their partner, and tolerance for difficult feelings. These shifts allow space to more deeply understand and accept one another. 

Behaviorally, ketamine may reduce avoidance of challenging interpersonal experiences and interrupt habitual and dysfunctional interaction patterns. When paired with evidence-based couple therapy interventions, these shifts can translate into concrete changes in how couples communicate and reconnect after conflict.

What Can Couples Expect? 

Couples engage in a comprehensive assessment that includes one conjoint session and individual sessions with each partner. The therapist identifies the couple’s core dysfunctional relational pattern and offers a collaborative case formulation.

Preparation sessions focus on relational intention-setting, emotional safety, and readiness for medicine sessions. Couples and the therapist collaboratively discuss dosing based on the assessment and conceptualization together, including whether sessions will be psycholytic or psychedelic. 

The conjoint medicine session is followed by integration sessions, where insights are translated into relational understanding and behavioral change. Ketamine is used as a tool to enhance couple therapy goals.

Clinical Considerations 

Ketamine is a prescription medication with medical contraindications and requires collaboration with qualified prescribers. Couples’ KAP is not appropriate for coercive or unsafe relationships, significant power imbalances, or situations where high conflict requires stabilization first.

Therapists must also attend to risks such as bypassing– when couples mistake a meaningful session for lasting change without doing the ongoing work. Misattunement can occur when partners have different depths or tones of experience. And sometimes, ketamine leads to painful clarity about wanting to fundamentally change or even end a relationship.

Why Specialized Training Matters

Couples’ KAP is not simply individual KAP with two people in the room. The relationship itself is the client. Research consistently shows that working with couples without specific training can be harmful, and this risk is amplified when non-ordinary states of consciousness are involved. Ketamine can intensify emotional material. Without a safe, structured container, couples may feel raw and unresolved. Couple-based integration is essential.

High-quality training programs in couples’ KAP must emphasize therapy skills. Training should include didactic education, experiential learning, supervision with case review, and group consultation. Therapists need to learn about preparation logistics that are unique to a couple; dyadic integration processes and strategies; managing and leveraging relational dynamics; and scope-of-practice clarity and collaboration with medical providers. Specialized training supports therapist skillset and confidence, client safety, and ethical practice.

Conclusion

Couples feel stuck and want to heal. Therapists feel stuck and want to help.

Ketamine is not a magic fix. But when used thoughtfully, ethically, and within an evidence-based couple therapy framework, it can be a powerful tool for supporting connection and lasting relational change. As interest continues to grow, therapists have an opportunity, and a responsibility, to pursue adequate training in couple-based assessment and integration, and bring this work into practice with care.

About Enamory

Enamory is a clinic, training institute, and research center specializing in ketamine-assisted couple therapy, clinician training, and the development of evidence-based psychedelic approaches for relationships.

Expanding Horizons March 2026

About the Authors

Chandra E. Khalifian, PhD, Skylar Kelsven, PhD, Kayla C. Knopp, PhD

Chandra E. Khalifian, PhD
Chandra E. Khalifian, PhD, is a Research Psychologist at the University of California, San Diego and co-founder of Enamory, a clinic, training institute, and research center focused on ketamine-assisted couple therapy. She earned her PhD in Clinical Psychology from the University of Maryland, Baltimore County and completed advanced fellowship training at the VA San Diego and UC San Diego. Her research focuses on developing couple-based interventions for relationship distress, PTSD, and suicide, including psychedelic-assisted approaches.

Skylar Kelsven, PhD
Skylar Kelsven, PhD, is Director of Training at Enamory, where she specializes in ketamine-assisted couple therapy and clinician education. She co-developed the world’s first training and certification program in ketamine-assisted couple therapy and provides supervision, consultation, and advanced training for therapists working with couples in altered states.

Kayla C. Knopp, PhD
Kayla C. Knopp, PhD, is a Research Psychologist at the University of California, San Diego and a clinical psychologist in private practice in San Diego. She earned her PhD in Clinical Psychology from the University of Denver and completed fellowship training at the VA San Diego and UC San Diego. She co-owns Enamory and focuses her research and clinical work on the intersection of intimate relationships and mental health, including technology-supported and psychedelic-assisted couple therapies.