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Relationships

How Does Couples Therapy Work?

By Raymond Blaney, BACP Accredited Counsellor11 min read

Couples therapy is a structured process in which both partners attend sessions with a trained therapist to improve communication, work through conflict, and rebuild connection. The therapist does not take sides or assign blame — they provide a guided, confidential space where both perspectives can be heard and understood. A typical course runs 8–20 sessions, depending on the issues being addressed.

How Does Couples Therapy Work?

Couples therapy works by providing a structured, facilitated space in which both partners can be heard, explore what is not working in the relationship, and develop new ways of relating to each other. Both partners attend sessions together with a trained therapist, who guides the process — but does not judge, take sides, or tell either partner what to do.

The therapist's role is to help couples interrupt destructive communication patterns, understand each other's underlying needs and fears, and create a shared frame for what they want their relationship to become. This is fundamentally different from having someone arbitrate a dispute — the goal is not to determine who is right, but to help the couple move forward together.

Couples therapy draws on a range of evidence-based frameworks. Emotionally Focused Therapy (EFT), developed by Sue Johnson and Les Greenberg, is one of the most extensively researched approaches and focuses on the attachment patterns and emotional cycles that drive relationship distress. The Gottman Method, based on decades of research by John and Julie Gottman, targets specific predictors of relationship breakdown — such as criticism, contempt, defensiveness, and stonewalling — and provides practical tools for change.

Both NICE and the British Association for Counselling and Psychotherapy (BACP) recognise couples therapy and relationship counselling as effective interventions for relationship difficulties and for depression that occurs in the context of relationship problems. NICE guideline CG90 on depression in adults specifically recommends behavioural couples therapy as an option where relationship difficulties are a contributing factor.

Most people who enter couples therapy do so at a point of significant distress. Research consistently shows that couples who engage meaningfully with the process see measurable improvements in relationship satisfaction, communication quality, and individual wellbeing.

What Happens in a Couples Therapy Session?

The first session of couples therapy typically serves as an assessment and scene-setting session. Your therapist will ask each of you to describe what has brought you to therapy, what you hope to achieve, and something about your relationship history. Ground rules for the therapeutic space — such as each partner having equal opportunity to speak, and sessions remaining confidential — are established at the outset.

In subsequent sessions, the therapist guides structured conversation rather than allowing the discussion to default to familiar arguments. You might be asked to slow down and identify the emotion beneath a specific reactive response, or to articulate what you need from your partner rather than what they have done wrong. Exercises done within sessions — such as active listening practices or structured sharing of feelings — help both partners experience more effective communication directly rather than just discussing it theoretically.

Between sessions, your therapist may suggest reflective exercises or communication practices to try at home. These are not homework assignments in a punitive sense — they are opportunities to begin practising new patterns in daily life rather than confining them to the therapy room.

Sessions are typically 50–60 minutes and usually occur weekly or fortnightly. The frequency may shift as the couple progresses — more frequent sessions in an acute crisis, reducing frequency as stability improves. Your therapist will discuss this with you as the work develops.

Some therapists also offer individual sessions alongside joint sessions, particularly in the early stages of an assessment or where one partner has individual material that is relevant to the relationship but more appropriately explored one-to-one. This structure, and its appropriate limits, will be discussed clearly with you from the outset.

What Issues Can Couples Therapy Help With?

Couples therapy is appropriate for a wide range of relationship difficulties, from communication breakdowns to acute crises. It does not require the relationship to be on the verge of breakdown — many couples enter therapy as a proactive investment in their relationship rather than a last resort.

  • Communication difficulties — recurring arguments, feeling unheard, or patterns that escalate without resolution
  • Trust issues — including the aftermath of infidelity, dishonesty, or broken commitments
  • Intimacy and sexual difficulties — emotional distance, changes in sexual connection, or mismatched needs
  • Life transitions — navigating parenthood, bereavement, relocation, retirement, or significant lifestyle changes together
  • Parenting disagreements — differences in approach to children, discipline, or co-parenting after separation
  • Growing apart — loss of connection, parallel lives, or uncertainty about the future of the relationship
  • Conflict around finances, work, or extended family relationships
  • Processing past events within the relationship that remain unresolved
  • Supporting one partner through individual difficulties — depression, anxiety, chronic illness — that is affecting the relationship

How Long Does Couples Therapy Take?

A typical course of couples therapy runs 8–20 sessions, though the appropriate duration depends on the complexity and duration of the difficulties being addressed, the degree of distress present, and the goals the couple brings to therapy.

Some couples with relatively focused communication difficulties and high baseline goodwill between partners see meaningful improvement in six to eight sessions. Couples addressing long-standing patterns, significant trust ruptures, or complex individual histories intertwined with relationship dynamics may benefit from a longer course.

Gottman research suggests that couples wait an average of six years after significant difficulties emerge before seeking professional help — meaning the patterns being addressed are often well-established by the time therapy begins. This does not mean change is not possible; it does mean that realistic expectations about the pace of change are important.

Your therapist will discuss an estimated course length with you after the initial assessment, and will review progress with you regularly. Therapy can be ended by either partner at any point. Some couples choose to return to therapy at later life stages, even after a positive earlier experience, when new challenges arise.

Does Couples Therapy Actually Work?

The evidence base for couples therapy is substantial. Emotionally Focused Therapy (EFT) has an extensive research record, with studies consistently showing significant improvements in relationship satisfaction for 70–73% of couples and recovery from relationship distress in 86% of cases across multiple clinical trials.

The Gottman Method, developed from longitudinal research tracking thousands of couples over decades, has similarly strong outcomes data. BACP and NICE both recognise couples-based interventions as evidence-based treatments for relationship difficulties and for depression where relationship factors are prominent.

Caveat: the evidence consistently shows that the effectiveness of couples therapy depends significantly on both partners' willingness to engage genuinely with the process. Therapy is not effective where one or both partners are simply going through the motions, or where there is a fundamental lack of commitment to working on the relationship. An honest initial assessment of both partners' motivation is therefore an important part of the first session.

Therapy is also not the right framework for every situation. Where there is a pattern of domestic abuse or coercive control, individual therapy for the affected partner is the appropriate first step, rather than joint couples therapy. A trained therapist will screen for these factors during the assessment phase.

Is Couples Therapy Right for Us?

Couples therapy is worth considering any time both partners feel that there are recurring difficulties in the relationship that have not improved with your own efforts to address them. You do not need to be in crisis — many couples use therapy proactively to strengthen the relationship or navigate a significant life transition.

Both partners need to be willing to attend. While it is not necessary for both partners to be equally enthusiastic at the outset — one person often leads the decision to seek help — both partners need to be prepared to engage honestly and take some responsibility for the dynamics in the relationship. Therapy in which one partner attends only to demonstrate that "therapy doesn't work" is unlikely to be productive.

In some circumstances, individual therapy for one or both partners may be a useful first step before, or alongside, couples therapy. Where one partner is managing significant individual mental health difficulties, addressing those individually can free up the capacity for more productive couples work.

If you are uncertain whether couples therapy is the right next step, an initial consultation provides an opportunity to explore the situation and the options available. There is no commitment required beyond the first session.

Contact Raymond to arrange an initial consultation and discuss whether couples therapy is the right approach for your relationship at this time.

Couples Therapy vs Individual Therapy

Couples therapy and individual therapy are different tools for different purposes, and understanding the distinction can help you decide which is the right starting point.

Individual therapy focuses on one person's psychological world — their patterns of thinking, feeling, and relating; their history; their individual wellbeing. It provides a private, confidential space to explore personal material without the dynamics of a relationship present.

Couples therapy focuses on the relationship system — the interaction patterns between two people, the communication cycles they have developed, and the shared meanings and expectations that shape how they relate. The unit of focus is the couple, not the individual.

Both can be happening simultaneously. A person in individual therapy may also be in couples therapy with their partner. The two do not conflict, provided both therapists are aware of the parallel work.

Where relationship difficulties are the primary presenting issue, couples therapy is usually the more direct route to change, since the relationship patterns can be observed and worked with directly in the room. Where significant individual mental health issues are the primary presenting issue — depression, trauma, an anxiety disorder — individual therapy may be the better starting point, with couples therapy considered once some stability has been established.

Summary

Couples therapy is a structured, evidence-based process in which both partners work with a trained therapist to improve communication, resolve conflict, and rebuild connection. It is effective for a wide range of relationship difficulties — from communication breakdown and trust issues to navigating major life transitions.

Research on approaches including Emotionally Focused Therapy and the Gottman Method consistently shows meaningful improvement for the majority of couples who engage genuinely with the process. NICE recognises couples therapy as an evidence-based intervention for relationship difficulties and for depression occurring in relational contexts.

If you and your partner are ready to explore couples therapy, contact Raymond to arrange an initial consultation. The first session is an opportunity to discuss what has been happening, ask questions about the process, and decide together whether to proceed.

Common Questions

Can we do couples therapy if only one of us wants to go?

Ideally, both partners attend willingly. Couples therapy is most effective when both people are prepared to engage honestly and take some responsibility for the relationship dynamics. If one partner is reluctant, individual therapy for the more motivated partner can sometimes be a useful starting point — and occasionally this leads to the other partner becoming more open to couples work. A therapist can discuss the options with you.

Is everything said in couples therapy confidential?

Yes. Standard therapist-client confidentiality applies within couples therapy sessions. Neither partner's disclosures are shared with third parties. The therapist does not report the content of sessions to one partner without the other present. Some therapists have specific policies about individual communications outside sessions — for example, if one partner contacts the therapist separately, whether and how that is shared with the other partner. Your therapist will clarify their policy on this at the outset.

What if we argue during sessions?

Arguments and conflict in sessions are normal and expected. They often provide the therapist with valuable direct observation of the patterns they are there to help with. Your therapist will not allow conflict to escalate to a damaging level — part of their role is to intervene, slow the interaction down, and help both partners understand what is happening beneath the reactive surface. Many couples find that having conflict witnessed and guided by a professional in this way is itself a significant shift.

Can couples therapy help after an affair?

Yes. Rebuilding trust following infidelity is one of the most common issues brought to couples therapy, and the evidence base for therapeutic support in this context is strong. Recovery is possible, though it requires honesty, sustained commitment, and time from both partners. Whether the goal is to rebuild the relationship or to reach a thoughtful decision about separation, a therapist can support the process. Couples therapy after an affair typically involves working through the immediate crisis, understanding the relational factors that may have contributed, and establishing a new foundation for the relationship.

How much does couples therapy cost?

For current fee information, please visit the contact page or get in touch directly. Raymond will discuss fees and session arrangements during an initial enquiry.

Raymond Blaney

Raymond Blaney

BACP Accredited Counsellor & COSRT Registered Psychosexual Therapist

Raymond is a BACP accredited counsellor and COSRT registered psychosexual therapist based in Belfast. He provides person-centred therapy, EMDR, couples therapy, and sex therapy to clients across Northern Ireland.

Learn more about Raymond →