Porn Addiction and Relationships: A Therapist's Guide

By Mark Ryan, BACP Accredited Psychotherapist and NCPS Accredited Relationship Therapist

You can't stop. You promised yourself last week that this time would be different. You delete the apps, clear the history, mean it. And then a few days later, you are back, and the shame is heavier than before. Or you are the partner who found something on a screen left open, and the world has tilted. The discovery itself feels like a betrayal, but more than that, you don't know how to think about what you have found.

People type "porn addiction" into Google more than eight thousand times a month in the UK alone, and the search is rising. Yet "porn addiction" is one of the most contested terms in contemporary mental health. Some clinicians use it freely. Others reject it as misleading. The truth is more useful than either position: the suffering is real, the label is complicated, and the way through is rarely about porn itself.

This article is for two groups of readers. People who feel they have lost control of their porn use and want to understand why, and partners whose relationships have been affected by porn use, who are trying to work out what it means and what to do next. The frames are different but the work overlaps more than you might expect.

What people mean when they say "porn addiction"

The current diagnostic picture is more careful than the everyday phrase suggests. The World Health Organization's ICD-11 classification, finalised in 2019, includes Compulsive Sexual Behaviour Disorder, which captures persistent, distress-causing sexual behaviour that the person feels unable to control. The diagnosis is deliberately written without using the word "addiction", because the evidence does not support viewing compulsive sexual behaviour as identical to substance dependence, even where the experience can feel that way.

Within the research and clinical community, the picture is genuinely split. Some practitioners work within an addiction framework drawn from the substance-use field. Others, particularly in sex-positive and sexological practice, work with concepts like Out of Control Sexual Behaviour (OCSB), which centres the person's relationship to the behaviour rather than the behaviour itself.

One important strand of research, led by Joshua Grubbs and colleagues, has shown that what many people call their "porn addiction" correlates more closely with moral or religious incongruence than with how much porn they actually use. People who view porn but believe it is wrong tend to experience it as addictive. People who view similar amounts but hold no moral conflict often do not. This does not mean the distress is imagined. It does mean that the suffering often sits as much in the gap between what someone does and what they believe about themselves as in the behaviour itself.

This matters because shame rarely changes behaviour. Understanding does. If you have come to this article carrying a heavy story about being broken or perverse, the most useful starting place is to set that story down long enough to look at what is actually going on.

The relational impact

For most people who seek therapy around porn, the trigger is not the porn itself but its effect on a relationship. This is the work I see most often.

Trust erodes through secrecy more than through porn. Partners who discover porn use often describe the secrecy as the deeper wound. The image on the screen matters less than the discovery that someone they trusted has been hiding something for months or years. When a partner says "I feel like I don't know you", they usually mean the secrecy, not the content.

The "is this cheating?" question has no universal answer. Different couples hold genuinely different positions, and people in non-monogamous and polyamorous structures often have to be more explicit about porn agreements than monogamous couples ever are. There is no objectively correct answer, only the answer this particular relationship has, or hasn't, worked out. For couples where the question is unresolved, the discovery often forces a conversation that should have happened years earlier. My article on infidelity and rebuilding trust covers some of this ground in more depth.

Sexual disconnection often runs alongside, but rarely the way people assume. Many partners worry that porn use means their partner finds them unattractive, or that they are being replaced. The clinical picture is usually more complicated. Porn use often coexists with reduced sexual desire in the relationship, but it tends to be a symptom of avoidance rather than its cause. The person using porn is often avoiding intimacy, not avoiding their partner specifically.

The partner's experience is its own work. Partners of people who use porn problematically often experience something close to betrayal trauma: intrusive thoughts, hypervigilance, a re-evaluation of the entire relationship history. This is a real injury and worth taking seriously in its own right, not just as background to the other person's recovery.

Gay men, queer people, and women face particular pressures. Most of the cultural conversation centres straight men, but porn use is universal. Gay men often navigate porn alongside Grindr and other hook-up apps in ways that can blur where porn ends and contact with others begins. Internalised shame from religious or cultural backgrounds shapes how the use is experienced. Women's porn use is under-researched and often invisible in the public conversation, which can leave women who feel out of control with porn feeling doubly isolated. The relational impact does not look the same in every relationship.

For most people who seek therapy around porn, the trigger is not the porn itself but its effect on a relationship.

Why porn use becomes a problem

Porn use itself is not the problem. Many people use porn in ways that cause no harm to themselves or their relationships. The clinical question is what function the use is serving.

For many people, problematic porn use is a coping strategy that has stopped working. Porn can offer a reliable way to manage anxiety, loneliness, low mood, sleep difficulty, boredom, or the residue of stress that doesn't have anywhere else to go. The relief is real, which is what makes the behaviour so hard to interrupt. Whatever else porn is doing, it is also working, at least in the short term.

For others, porn use is bound up with avoidance. Avoidance of intimacy with a partner, of grief, of difficult feelings, of the discomfort of being known. Porn offers contact without contact, and intensity without vulnerability. This can be particularly true for people who carry early attachment wounds, where intimacy itself can feel unsafe.

Trauma plays a role for many people, both as something porn helps to numb and as something that shapes what people are drawn to. This work needs to be done carefully and at a pace the person can hold.

None of this excuses the impact on a partner. It does, however, mean that the change is rarely a matter of willpower. People who manage to stop using porn through sheer effort often find the underlying state, the anxiety, the loneliness, the avoidance, does not go away. Something else fills the space. Real change usually means working with what the porn was for, not just the porn itself.

What helps

The work is rarely linear, but a few principles tend to hold.

Honesty before strategy. The most useful first step is rarely a behavioural plan. It is for the person using porn to be more honest with themselves, and then with their partner, about what is actually happening. Behavioural change without honesty tends to drive the behaviour underground, which compounds the original wound.

Shared agreements rather than imposed rules. Couples who work through this well tend to negotiate explicit agreements about porn, rather than one partner policing the other. The agreements vary widely. Some couples decide together that porn is fine. Some decide it is not. Some allow it within specific limits. What matters is that both people are involved in working out what they actually want their sexual life together to include, not that they arrive at a particular answer. My article on talking to your partner about sex covers how to approach these conversations.

Working out what the partner actually needs. A partner's request is often less about porn specifically and more about wanting honesty, presence, and the sense of being chosen. When the response focuses only on the behaviour, both people can miss what the conversation is really about.

Individual work where appropriate. Some of this work happens between the couple. Some of it needs to happen on the user's own. Looking honestly at what the porn use is for, the anxiety, the trauma, the avoidance, is rarely possible with a hurt partner in the room. A good piece of work often runs in parallel, with individual and couples therapy supporting each other.

Professional support helps when the patterns are stuck. If you have tried to change and cannot, or if the discovery has destabilised the relationship in ways the two of you cannot work through alone, therapy can offer the structure and the third perspective the situation needs.

Working through this with a relationship therapist

If you are reading this and recognise yourself or your relationship, you do not need to have everything worked out before reaching out. Most of the people I see in this work arrive uncertain about what they want, unsure whether the relationship can survive what has happened, and carrying a fair amount of shame about being there at all.

I work with couples, individuals working through relationship issues on their own, and polycules navigating questions like this in non-monogamous and polyamorous structures. My practice is sex-positive and affirming, and I do not work from a moralising or abstinence-based frame. The work is about understanding, honesty, and finding a way through that fits the relationship you actually have.

If you would like to talk it through, you can book a free 30-minute consultation. The conversation is in person at one of my central London rooms, or online by video, and there is no obligation to continue.

About the author

Mark Ryan is a BACP Accredited Psychotherapist and NCPS Accredited Relationship Therapist working in person across central London, from rooms in Pimlico, Kensington, and Angel. He works with couples, individuals, and polycules on relationship issues including affairs and betrayals, sex problems, sex addiction and porn use, jealousy, and considered separation. His practice is integrative, sex-positive, and affirming of all relationship structures and identities. www.riseandgrowtherapy.co.uk

References

•Grubbs, J. B., Perry, S. L., Wilt, J. A., & Reid, R. C. (2019). Pornography problems due to moral incongruence: An integrative model with a systematic review and meta-analysis. Archives of Sexual Behavior, 48(2), 397–415. https://pubmed.ncbi.nlm.nih.gov/30341773/

•Hall, P. (2013). Understanding and treating sex addiction: A comprehensive guide for people who struggle with sex addiction and those who want to help them. Routledge.

•World Health Organization. (2019). International Classification of Diseases, 11th Revision (ICD-11): Compulsive sexual behaviour disorder (6C72). https://icd.who.int/browse/2024-01/mms/en#1630268048