What Makes Good Sex in a Long-Term Relationship?

When couples stop having sex, sex itself quickly becomes the problem. One partner wonders, “Why don’t you want me anymore?”, while the other feels pressured, guilty or increasingly reluctant. Yet from a systemic and Emotionally Focused Therapy (EFT) perspective, a change in a couple’s sexual relationship can be understood as important information.

What is happening between us – and inside each of us – that makes closeness difficult right now?

Sex therapist Laurie Watson makes a similar argument in Wanting Sex Again. Rather than reducing low desire to a problem with libido, she explores the many factors that can interfere with desire, including emotional disconnection, relationship conflict, stress, body image, life transitions, physical and hormonal changes, sexual communication and the quality of the sexual experiences a couple is actually having. “I don’t want sex” may therefore be the beginning of the conversation rather than the diagnosis.

When sex becomes part of the relationship cycle

Dr Sue Johnson’s attachment-based work helps us understand why sexuality can become so emotionally charged. Sex is not always just sex; it can also contain important attachment questions: Do you want me? Am I important to you? Can I still reach you? Are we okay?

This can create a painful cycle. One partner misses sex and reaches for the other, perhaps because physical intimacy is how they try to feel close again. The other may already feel hurt, emotionally distant, resentful or overwhelmed and therefore experiences the initiation as pressure: You want sex, but you don’t see what is happening between us. They withdraw. The initiating partner then feels rejected and may try harder, become frustrated or eventually withdraw in hurt themselves.

The more one pursues, the more pressured the other feels. The more the other withdraws, the more rejected the first partner feels. Watson similarly describes this pursuer-withdrawer dynamic in sexual relationships.

Neither partner has to be the problem. The cycle becomes the problem.

When “not tonight” starts to mean “you don’t want me”

When a relationship feels secure, a partner declining sex may simply mean that they are exhausted. But when there is already tension or distance, the same moment can suddenly mean something much bigger: Maybe they don’t desire me anymore. Maybe I’m not enough. Maybe they are unhappy with me.

Often these fears remain unspoken. We react to what we believe our partner’s behaviour means rather than asking what is actually happening for them. Watson also highlights how partners may have very different expectations around initiation. One may want to feel actively desired, flirted with or seduced, while the other assumes that initiating physical contact communicates desire perfectly clearly.

One is asking, “Why don’t you want me?” while the other is wondering, “Why don’t you make me feel wanted?”

Sometimes the problem is not a lack of love or attraction, but two people who have never really talked about how they experience desire.

Sometimes we have lost ourselves

Sexual disconnection can also develop when one partner becomes so focused on pleasing the other, maintaining harmony and avoiding disappointment that they gradually lose contact with their own preferences. They know what their partner wants, but what happens when we ask: What do I want? What feels good to me? What turns me on – and what doesn’t?

David Schnarch’s concept of differentiation is particularly helpful here. Intimacy is not about disappearing into another person; it involves being able to remain yourself while being deeply connected. If I cannot tolerate disappointing you or expressing a different opinion outside the bedroom, it may be equally difficult to tell you what I actually want inside it.

Watson similarly encourages women experiencing low desire to reconnect with their own sexual selves rather than seeing sexuality primarily through the question of how to respond to their partner. Sometimes becoming more connected sexually therefore starts with becoming more connected to ourselves.

Your partner cannot know what you have never told them

Many couples talk about how often they have sex but surprisingly little about the sex they actually have. They may never discuss what feels good, what they miss, what makes them nervous, how they like sex to begin or what they would like to change.

This is particularly difficult for people who are concerned with pleasing their partner. Saying, “I like this” requires vulnerability, but saying, “I actually don’t enjoy this” can feel even riskier. Couples can consequently repeat the same sexual routines for years while both remain partly in the dark about what the other actually wants.

Esther Perel’s work invites couples to remain sexually curious about one another, while Watson emphasises something very practical: partners often have expectations about how they want to be approached but never communicate them.

Perhaps you need flirting. Perhaps you need affectionate touch before sexual touch. Perhaps you want your partner to tell you that they desire you. Perhaps bedtime is simply the worst possible moment because you are exhausted.

Does your partner actually know how you like to be approached?

Sex does not start when clothes come off

Another useful idea in Watson’s work is the importance of seduction. In long-term relationships, couples can begin treating sex as something that starts when they get into bed, but desire may need a much longer runway. The erotic encounter may have begun with a message during the day, flirting while making dinner, affectionate touch without an immediate expectation, anticipation or simply feeling noticed.

This is why “foreplay” can be a misleadingly small word. For many people, the emotional and psychological lead-up is part of sex itself. Desire does not necessarily appear spontaneously on command; sometimes it develops in response to connection, stimulation and context.

When sex starts feeling like a test

Sex becomes particularly difficult when it begins to feel like an examination. The anxiety may not actually be about sex but about disappointing ourselves or our partner: Will I stay aroused? Will my partner orgasm? Am I good enough?

Men can also carry considerable pressure to satisfy their partner while finding it difficult to admit that they feel worried or uncertain. They may consequently monitor their performance, try even harder and become less able to remain present. Their partner senses the tension but may not understand it, creating another negative cycle.

So instead of only asking, “How can we improve the sex?”, another therapeutic question can be:

What are you afraid this sexual experience might say about you?

Sometimes couples simply need better information

Not every sexual difficulty represents a deeper relationship problem. Sometimes couples also need accurate sexual education. Watson gives considerable attention to female pleasure and orgasm and to understanding what actually works for an individual woman rather than assuming that intercourse itself should automatically be satisfying.

Research similarly shows that relatively few women reliably reach orgasm through penetration alone and that many require or prefer additional clitoral stimulation. Preferences, however, vary enormously. There is no single technique that works for everyone, which is exactly why communication matters.

Instead of asking, Am I good at sex?, perhaps the more useful questions are: What feels good to you? What would you like more of? What would you like less of?

Good sex is not something one partner successfully performs for another. It is something two people learn and create together.

Long-term love also needs erotic space

Long-term relationships give us familiarity, security and comfort, but Esther Perel describes an important tension in Mating in Captivity: while love often seeks closeness and security, desire can also benefit from separateness, novelty, imagination and discovery.

We can love someone deeply and still find that the erotic part of the relationship has become predictable. Perel therefore asks when we feel most drawn to our partner. Many people describe seeing their partner “in their element” – confident, absorbed, alive and slightly separate from them.

Sometimes restoring desire is therefore not about becoming even closer. We may need our own interests, identities and experiences so that we can encounter each other again as two distinct people rather than only as co-parents, household managers or companions.

Conflict comes into the bedroom too

Some couples try hard to maintain harmony and avoid anger, disappointment or disagreement. Yet intimacy also requires being able to tolerate difference. If I cannot tell you that I am frustrated with you at breakfast, it may also be difficult to tell you what I want from you in bed.

The goal is not more conflict but better conflict: being able to express differences, hear one another, repair hurts and remain connected without either person having to disappear. Unresolved resentment, unequal responsibilities, exhaustion and emotional distance do not stay neatly outside the bedroom. Sometimes sexual problems cannot be solved sexually until the couple addresses what is happening elsewhere in their relationship.

How do we find our way back?

In therapy, I often begin not by prescribing more sex but by mapping what has happened. When did the sexual relationship change? What else was happening then? What originally connected the partners sexually? What does initiation mean to each person? What does rejection mean? How does each partner want to be approached?

It can help to separate the “soup” of sexual distress into individual ingredients. One issue may be unresolved resentment, another performance anxiety, another exhaustion or physical and hormonal changes. Sometimes the sex being offered simply is not particularly pleasurable. Sometimes someone does not know what they enjoy, and sometimes they have lost contact with themselves.

Different problems need different responses.

You might start by asking each other: What connected us sexually before? What makes me feel wanted? What creates pressure? What helps me move towards desire? And what would I like you to understand about me that I have never really told you?

The goal is not simply to have more sex

Perhaps the most important shift is to stop asking only, “How can we have sex more often?” and start asking, “What would make sex something that both of us genuinely want to return to?”

Sexual reconnection cannot mean pressuring the lower-desire partner into providing more sex. At the same time, the pain and loneliness of the partner who longs for sexual connection also deserve to be understood. The task is to understand the cycle between them and the individual barriers underneath it.

Sometimes a lack of sex is not the relationship’s central problem. It is the place where something deeper has become visible. When couples can approach that signal with curiosity rather than blame, sexual difficulty can become an opportunity to understand one another differently, know themselves better and create a sexual relationship that both partners actually want to have.

References and further reading

Sue Johnson – work on Emotionally Focused Therapy, attachment and couple relationships.
Esther Perel – Mating in Captivity: Unlocking Erotic Intelligence.
David Schnarch – Passionate Marriage: Keeping Love and Intimacy Alive in Committed Relationships.
Laurie Watson – Wanting Sex Again: How to Rediscover Your Desire and Heal a Sexless Marriage.

This article is educational and does not replace individual medical, psychological or sex-therapy assessment. Changes in sexual desire can also have physical, hormonal, medication-related, trauma-related or other health causes.