There is a particular kind of loneliness that does not get talked about enough. It is not the loneliness of being single, or the loneliness of estrangement, or even the loneliness of grief. It is the loneliness of lying next to someone you love — someone warm, familiar, yours — and wanting them in a way they do not seem to want you back.
Mismatched desire is one of the most common presenting concerns I see in my practice, and one of the most misunderstood. Couples arrive in my consulting room having already constructed a narrative around it: one of them has a ‘high sex drive,’ the other has a ‘low sex drive,’ and the problem is simply that these two biological facts are incompatible. They have often been living inside this story for years. It has generated resentment, shame, rejection, and a creeping mutual withdrawal that has spread, like damp, well beyond the bedroom.
Almost invariably, the story is wrong. Or rather, it is too simple — a two-dimensional map of territory that is actually three-dimensional, full of contours and hidden passages that the couple has not yet found the language to describe. Mismatched desire is rarely just about libido. It is about attachment, about history, about the stories each partner carries about their own worth and desirability. It is about how safe each person feels in their body, how present they can allow themselves to be, how much unspoken resentment has accumulated between them over months or years. It is about life stage, stress, hormones, medication, neurodivergence, and the thousand ordinary demands of adult life that quietly erode erotic attention.
In this article, I want to unpack what mismatched desire actually is, what it is not, and what — in my experience as a psychotherapist and psychosexual specialist — genuinely helps couples navigate it.
Spontaneous and Responsive Desire: The Framework That Changes Everything
The single most useful clinical concept I reach for when working with desire discrepancy is the distinction between spontaneous and responsive desire, developed by sex researcher Emily Nagoski and drawing on earlier work by Rosemary Basson.
Spontaneous desire is the kind most of us grow up believing is the only kind: desire that arises seemingly from nowhere, unbidden, as a sudden and urgent sense of wanting sex. It is the desire of film and television, the desire that is supposed to mark you out as a sexual being. If you feel it regularly, you likely think of yourself as someone with a ‘high drive.’ If you rarely feel it, you may have concluded, with considerable pain, that something is wrong with you.
Responsive desire is different. It does not arise spontaneously. It emerges in response to — after, or during — erotic stimulation. People with predominantly responsive desire do not typically walk around feeling turned on. They may feel little or no pull towards sex when it is absent. But once they are in an erotic encounter that feels safe and pleasurable, desire can emerge and flourish. The experience of wanting arrives after beginning, rather than before.
This distinction is not merely academic. Research suggests that responsive desire is entirely normal — particularly, though not exclusively, in women, particularly in long-term relationships, and particularly in people who are managing high levels of chronic stress. It is not a lower form of desire. It is not a sign of inadequate attraction to a partner. It is simply a different architecture of arousal, and it is one that our cultural scripts have catastrophically failed to account for.
When I explain this to a couple where one partner has been feeling rejected and the other has been feeling broken, the relief in the room is often palpable. The partner who rarely initiates, who says ‘I just don’t think about sex,’ who has absorbed years of implied criticism for their apparent indifference — they have not been lying. They have not been withholding. They have been experiencing desire the way they experience it, which is responsively, and nobody has ever given them the vocabulary to say so.
Responsive desire does not arrive before beginning. It arrives after. This simple fact, unexplained, has ended more relationships than it needed to.
The Accelerator and the Brake: Why Context Is Everything
Building on the spontaneous/responsive distinction, Emily Nagoski introduced what she calls the Dual Control Model of sexual response — or, in her more accessible formulation, the accelerator and the brake.
The sexual accelerator (technically the Sexual Excitation System) responds to sexually relevant stimuli in the environment — physical touch, attractive partners, erotic thoughts, certain sounds or smells — and sends a signal to the brain that moves the body towards arousal. The brake (the Sexual Inhibition System) does the opposite: it scans for reasons not to have sex, and when it finds them — stress, anxiety, body image concerns, relationship conflict, fear of performance failure, a to-do list that will not stop running — it applies the brakes, often without the conscious awareness of the person it is operating in.
Some people have sensitive accelerators and relatively sluggish brakes — they tend to experience spontaneous desire frequently and are not easily put off by contextual stressors. Others have well-functioning accelerators but very sensitive brakes — context, mood, and relational safety matter enormously to their capacity to access desire. Many people experiencing what looks like ‘low libido’ do not actually have a quiet accelerator. They have an extremely active brake.
This reframe has enormous therapeutic value. Instead of asking ‘why don’t you want sex?’, which implicitly positions the lower-desire partner as deficient, we can ask: ‘What are the brakes that are currently active for you, and how might they be gently released?’ This is a collaborative question. It puts both partners on the same side. It transforms the therapeutic conversation from diagnosis to exploration.
Common brakes I encounter in practice include: chronic stress and work exhaustion; unresolved resentment or emotional disconnection from a partner; body image difficulties and shame; the mental and physical load of caregiving (for children, ageing parents, or both); medication effects — particularly from antidepressants, hormonal contraception, and some blood pressure medications; pain during sex or anticipatory anxiety about pain; and the weight of accumulated sexual disappointments and rejections. None of these is a character flaw. All of them are workable.
When Desire Discrepancy Is Not What It Appears to Be
One of the most important clinical observations I can offer is this: in many couples presenting with desire discrepancy, what they are describing is not actually a long-standing mismatch in sexual appetite. It is the crystallisation of unresolved relational conflict into the erotic arena.
The body is extraordinarily honest. It cannot perform desire that it does not feel, at least not sustainably, and it will register emotional truth even when the conscious mind is trying to override it. A partner who feels chronically unseen, criticised, controlled, or taken for granted will often find that desire quietly withdraws, not as a deliberate act of withholding, but as a physiological response to a relational environment that does not feel safe enough for vulnerability.
Sex requires a particular quality of presence and openness that is genuinely difficult to access when the relationship itself feels unsafe. This is especially true for people with anxious or avoidant attachment histories, for whom intimacy already carries the weight of old wounds. When a couple is in persistent low-level conflict — the kind that rarely erupts dramatically but never quite resolves, that deposits a fine sediment of grievance over everything — the lower-desire partner’s withdrawal is often the most honest signal in the room. It is saying: something between us needs attention before the body will agree to this.
Treating this as a straightforward libido discrepancy — by scheduling sex, introducing novelty, or prescribing sensate focus exercises — without first attending to the relational environment is, in my experience, rarely effective. The body knows the difference between a repair and a workaround.
The body is extraordinarily honest. It will register emotional truth even when the conscious mind is trying to override it.
The Higher-Desire Partner: The Story We Do Not Tell Enough
Most of the clinical and popular literature on desire discrepancy focuses, understandably, on the lower-desire partner — on what might be inhibiting their desire, what needs to change in the relational context, what historical wounds might be speaking through their body. This is important work. But it risks leaving the higher-desire partner feeling invisible, and in doing so, it misses something therapeutically significant.
The experience of being the higher-desire partner in a long-term relationship carries its own particular suffering. It is the suffering of repeated reaching and repeated — even if gentle, even if kindly meant — rejection. It is the slow erosion of erotic confidence, the gradual shrinking of oneself in anticipation of disappointment. It is the shame of wanting too much, of being ‘a lot,’ of feeling like one’s own desire is somehow the problem.
Over time, many higher-desire partners develop what I think of as anticipatory contraction — they stop reaching, not because the desire has gone, but because the vulnerability of reaching and not being met has become unbearable. They may present as the less distressed partner in the therapeutic room, relieved that the issue is finally being addressed, apparently patient and supportive. But underneath, there is often a reservoir of grief, loneliness, and accumulated hurt that deserves just as much therapeutic attention as the lower-desire partner’s inhibited arousal.
It is also worth noting — because it is frequently overlooked — that the higher-desire partner’s desire is not always straightforwardly about sex. Often it is about connection, about reassurance, about the need to feel chosen and wanted by the person they have chosen. When we work only on the mechanics of desire, we can miss this deeper relational hunger entirely.
Life Stage, Hormones, and the Body’s Honest Reckoning
Desire does not exist in a biological vacuum, and any honest clinical account of mismatched desire has to make space for the body’s own story.
The postpartum period is one of the most common triggers for desire discrepancy that I see. The combination of hormonal shifts — particularly the dramatic drop in oestrogen during breastfeeding, which can cause vaginal dryness and reduced libido — physical recovery from birth, sleep deprivation, the psychological adjustment to parenthood, and the profound identity reorganisation that accompanies becoming a mother, particularly, creates conditions in which erotic desire is often genuinely, physiologically unavailable. This is not rejection. It is biology, compounded by exhaustion and the radical reprioritisation of bodily resources.
Perimenopause and menopause deserve particular attention, both because they are still under-discussed in clinical settings and because their effects on desire are frequently misattributed. Changes in oestrogen and testosterone levels can significantly alter libido, arousal capacity, and the physical experience of sex — sometimes making it genuinely uncomfortable or painful. These are not psychological problems. They are medical realities, and they deserve medical as well as therapeutic response. The conversations that couples have around these transitions — or, frequently, fail to have — can shape the erotic landscape of the relationship for years.
Medication effects are another underacknowledged factor. Antidepressants — particularly SSRIs and SNRIs — are well-documented in their capacity to blunt libido and delay or inhibit orgasm. This affects a substantial proportion of the adult population. Hormonal contraception can suppress testosterone levels and reduce desire. Some antihypertensives have similar effects. When a couple presents with desire discrepancy, one of my first clinical questions is always about what each partner is taking, because it is extraordinary how rarely this has been discussed, even with prescribing clinicians.
What Actually Helps: A Clinical Perspective
Having described the complexity, let me be practical. Because mismatched desire, for all its nuance, is genuinely workable in many cases — and the couples I have seen make the most progress share certain characteristics.
The first is a willingness to expand the definition of intimacy beyond penetrative sex. This sounds obvious and is, in practice, remarkably difficult. Our cultural scripts for sexual intimacy are narrow and goal-oriented, and couples who have internalised these scripts often experience anything short of ‘full sex’ as failure, substitution, or consolation prize. Reorienting a couple towards a much wider erotic vocabulary — touch, presence, sensory attunement, playfulness, non-goal-directed pleasure — is often the most transformative shift I can help them make. It removes the performance pressure that is actively suppressing desire in both partners.
The second is developing a shared language for desire — one that is specific, non-shaming, and genuinely collaborative. Many couples have never had a direct, unhurried conversation about what each of them actually wants, what feels good, what the conditions are under which they feel most able to access desire. This is not because they do not care. It is because these conversations are profoundly vulnerable, and vulnerability requires safety, and safety requires trust, and trust is built incrementally and can be damaged by a single poorly-handled moment. Part of what therapy offers is a container in which this conversation can actually happen.
The third — and perhaps the most important — is addressing the relational climate. Desire cannot be sustainably cultivated in an atmosphere of unresolved grievance, emotional withdrawal, or contempt. The Gottman Institute’s research is unequivocal on this point: the ratio of positive to negative interactions in a relationship is a stronger predictor of sexual satisfaction than almost any other variable. Before we work on desire directly, we often need to work on the relationship itself — on the quality of attention, repair, and genuine mutual regard that creates the conditions in which desire is possible.
Finally — and this is something I feel strongly about — we need to work on each individual’s relationship with their own erotic self, separately from the couple dynamic. Many people arrive in couples therapy having never meaningfully explored their own desire, their own body, their own erotic imagination, outside of the context of what a partner needs or expects. The work of reconnecting with one’s own pleasure, independent of performance or relational obligation, is foundational. And it is work that each person has to do for themselves, even in the most loving and supportive relationship.
Desire cannot be sustainably cultivated in an atmosphere of unresolved grievance. Before we work on desire, we often need to work on the relationship itself.
A Final Thought
If you are reading this because you recognise your relationship in these pages — because you are the one always reaching, or the one who dreads the reaching, or both of you lost somewhere between the two — I want to say something directly: this is one of the most common and most survivable difficulties that couples face. The shame and silence around it are more damaging than the discrepancy itself.
Mismatched desire is not a verdict on your relationship, your attractiveness, or your worth as a partner. It is an invitation — urgent, sometimes painful, always meaningful — to understand yourselves and each other more honestly. In my experience, the couples who take that invitation seriously, who are willing to have the difficult conversations and do the sometimes slow, sometimes surprising work of erotic rediscovery, often arrive somewhere richer and more genuinely connected than they were before the difficulty began.
The reaching matters. Even when — especially when — it has to change form.
About the Author
Dr Olena Edwards-Skadowska PhD MA PGDip MBACP Accredited FMBPsS is the Founder and Clinical Director of London Trusted Therapy, a specialist psychotherapy and assessment practice at 115A Harley Street, London W1G 6AL. She is also the Founder of the London Academy of Modern Psychology (LAMP) and author of Anxie the Hedgehog (2024). She trained under Professor Del Loewenthal in existential-phenomenological psychotherapy and holds an Advanced Diploma in Relationship and Psychosexual Health (COSRT-accredited).
