The Libido Myth: Why Sex Gets Harder After 35 (Even in Loving Relationships)
Vanessa Tarfon
1 Apr 2026 – 4 min read
Why Sex Feels Hard in Long-Term Relationships
Many couples quietly believe “If our relationship was strong enough, sex wouldn’t feel so hard.”
When intimacy becomes complicated, less frequent, less spontaneous, and more effort, people assume it’s a relationship problem rather than a life-stage and relationship reality.
But desire doesn’t disappear because love fades. It disappears when pressure, expectation, stress, and misunderstanding take over. And for couples over 35 it’s incredibly common.
Love ≠ Libido: Understanding Desire After 35
Early in relationships, desire feels effortless. Hormones, novelty and anticipation do the work for you in that honeymoon phase. But the honeymoon phase tends to disappear at 6 months, so what can you expect to happen after 10 years!?
In long-term relationships, especially after 35, desire becomes contextual rather than automatic. Stress, mental load, sleep deprivation, hormonal shifts and predictability all affect sexual response.
Desire discrepancy is normal in long-term couples, not a sign of incompatibility or emotional disconnection. Yet culturally, we still treat sexual desire as proof of love.
Why Libido Drops After 35
Sexual desire in midlife men and women is shaped by more than attraction. It’s influenced by:
- Stress and mental load
- Hormonal changes (perimenopause, menopause, testosterone shifts)
- Body confidence
- Emotional safety and pressure
- Relationship predictability
- Duty sex stress
I hear from women constantly about the stress and anxiety they experience from “duty sex”. A 2021 study of adults 57 to 85 confirmed that perceived sexual obligation and expectation significantly reduced desire, particularly when sex becomes emotionally loaded.
What may be surprising to you is that “feeling more obligated to have sex had a significantly greater effect on older men’s perceived level of stress over time than older women’s”.
In other words:
When sex starts to feel like reassurance, obligation, or relationship maintenance the body often says no. For everyone!
Emotional Closeness ≠ Sexual Desire
Many couples focus on “reconnecting emotionally” to fix sex.
Emotional closeness matters and yes impacts sex, but it doesn’t automatically generate erotic energy.
Erotic intimacy needs:
- Space – not surveillance
- Choice – not obligation
- Sensation – not performance
This is why couples can feel deeply connected yet sexually stuck.
Midlife Sexual Changes for Men and Women
The biggest shift for women is menopause. Hormonal changes and symptoms don’t just affect sexual desire, but arousal, sensation, confidence, and motivation which are all essential components for desire and sensuality.
But hey it’s not all about female changes. Men experience very similar hormonal and psychological shifts to women, but the most common sexual health complaint is erectile dysfunction.
When these shifts aren’t understood, couples often personalise what is actually biological and psychological. That’s where shame and self-blame creep in.
Struggling sexually does not mean:
- You’ve fallen out of love
- You’re incompatible
- Your relationship is failing
It means your desire system needs different conditions now. Couples who rebuild satisfying intimacy stop asking, “What’s wrong with us?”
They start asking, “What does our desire need and what do we want intimacy to look like at this stage of life?”
Men: Why Low Libido Isn’t Rejection
Many men never say this out loud, but they feel it deeply:
“If my partner wanted me, we’d still be having sex.”
When intimacy slows or stops, men often internalise it as personal rejection. Not just sexually but, emotionally and relationally. Sex is the obvious place they feel chosen, desired, and connected. So when desire fades, the story becomes:
- I’m not attractive anymore
- I’m not wanted
- I must be doing something wrong
But in long-term relationships, what looks like rejection is often a partner avoiding pressure, expectation, or emotional load, not avoiding you.
This doesn’t mean the hurt isn’t real or your feelings are invalid. It means the meaning attached to it may be wrong.
If this resonates, you’re not weak or needy. You’re human. And this is something couples can learn to navigate together, without blame or silence.
Sexual Struggles Don’t Mean Love Is Weak
Sex becoming harder doesn’t mean love is weaker. It means intimacy is asking for evolution, not judgment. If you’d like your relationship to evolve join Sensual Spark, my self-paced course for couples navigating desire mismatch, low libido, or sexual disconnection in midlife. Rediscover intimacy, communication, and pleasure that make you both feel alive without pressure or shame.
Vanessa Tarfon
Sex Therapist, owner of Authentic Awareness
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