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14 min 46 sec
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Untrue: Why Nearly Everything We Believe About Women, Lust, and Infidelity Is Wrong and How the New Science Can Set Us Free

Wednesday Martin argues that the faithful, low-desire woman is a myth. She draws on sex research, anatomy, primate studies and the history of farming and property to show how culture, more than nature, shaped female monogamy.

Table of Content

If you grew up hearing that men stray and women stay, the evidence here will rearrange that picture. Research from Cambridge and the Kinsey Institute found that women are unfaithful about as often as men are, and a separate survey showed that, in long relationships, women were two times as prone as men to lose their interest in sex.

In Untrue, writer and social researcher Wednesday Martin argues that the faithful, low-desire woman is a cultural invention, and that nature tells another story. She builds her case from anatomy, sex research, primate studies and history. Female bodies seem built for repeated pleasure. Female monkeys chase variety when they have the space. And the idea of the naturally loyal wife arrived with the plow and the rise of property, with punishment keeping it in place ever since.

Follow her argument and you can look at old assumptions about women, jealousy and fidelity with fresh eyes. You can also talk about fading desire in a long relationship without treating it as a personal failure.

When a man cheats, people shrug. When a woman does, it becomes a scandal. Surveys spanning more than twenty years tell a different story about who strays, and about what women are looking for when they do.

Imagine a phone with a superb camera and a salesperson insisting it was never meant for photos. Martin finds the same contradiction in how culture describes women’s bodies, and the male body adds a surprising clue.

A twenty-year study, a Canadian lab and a London club all found women’s attractions refusing to stay inside the boxes we draw. Traditions in southern Africa and South America suggest this is nothing new.

For years, scientists watched female monkeys and concluded they barely cared about sex. Then one researcher changed a single thing about their surroundings, and the behavior that followed overturned the old verdict.

Settling down to farm is usually told as a story of progress. Martin traces how one heavy tool and a new concern with land changed women’s status, and why economists still find its mark today.

Public shaming in ancient Greece looks like a relic. Divorce records and poverty figures suggest the penalties for women’s desire never disappeared, and for some women the pressure comes from two directions at once.

Martin’s book works like a change of enclosure. In the small cage of farm economics, inheritance law and public shame, women looked passive, and that look was mistaken for their nature. Widen the space, as Kim Wallen did for his macaques, and a different picture appears: women who are curious, eager for variety and capable of more pleasure than the culture ever gave them credit for.

That reading asks something of anyone in a long relationship. Fading desire, especially among women, shows up again and again in the research Martin gathers, so it can be talked about openly as a known pattern. When a woman’s choices about sex are judged more harshly than a man’s, look at what she stands to lose, from her marriage to her financial security, before you read it as a matter of character. And when someone calls female fidelity natural, remember the plow, the inheritance rules and the see-through tunic of ancient Greece.

Martin’s final point is about freedom. Women follow their desires openly only when doing so costs them nothing in money or standing. Until that day comes, what we see of women’s sexuality is mostly the shape of the cage.

About this book

What is this book about?

Most of us grew up with a simple story: men stray, women stay. Wednesday Martin sets out to show that this story is wrong. Studies from Cambridge and the Kinsey Institute found women cheating about as often as men, and a survey in the British Medical Journal found women in long relationships losing interest in sex twice as often as their partners. Martin builds her case from several directions. She looks at anatomy, from the clitoris's thousands of nerve endings to the size of male testicles. She looks at research on sexual fluidity, at macaque monkeys that turned eager once they had room to roam, and at bonobos. Then she turns to history. The plow, she argues, split work by gender and lowered women's status. Property and inheritance turned a wife's fidelity into a matter of law. Punishment, from public shaming in ancient Greece to poverty after divorce today, has kept the rule in place. Readers get a new way to think about desire in long relationships, about the double standard around cheating, and about why women's sexuality has looked tamer than it is.

Book Information

Rating:

Genre:

Sex & Relationships, Social Issues

Topics:

Anthropology, Gender, Human Nature, Sex & Intimacy

Publisher:

Hachette

Language:

English

Narrator:

Rachel

First published:

September 18, 2018

Pages:

320

Length:

14 min 46 sec

Get the book:

Amazon

Who it's for

  • Women feeling desire differently

    Women who feel their desire does not match what they were taught to expect.

  • Long-term couples questioning desire

    Couples in long relationships trying to understand why interest in sex fades.

  • Curious about fidelity's origins

    Readers curious how biology, primate research and history shaped today's rules about fidelity.

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About the Author

Wednesday Martin

Wednesday Martin has spent more than twenty years in New York City as a writer and researcher of social life. Her articles have appeared in The New York Times, The Atlantic, Harper's Bazaar and Psychology Today. She also wrote Primates of Park Avenue, a New York Times bestseller, and Stepmonster, which looks at how stepmothers think and feel.

Ratings & Reviews

Ratings at a glance

4.2

Overall score based on 209 ratings.

What people think

Listeners find the book to be extensively researched and eye-opening, with one review noting its comparative analysis with primates. The work also earns praise for its pacing and flow, as one listener described it as "engaging as hell." Furthermore, listeners appreciate the approach to female sexuality, with one review highlighting its new perspective. However, the actual quality of the writing has received mixed reactions from listeners.

Top reviews

Pacharapol

This book is an absolute game-changer for anyone interested in the intersection of biology and sociology. Wednesday Martin deconstructs the tired myth that women are naturally more monogamous or have lower libidos than men. I found the sections on primate behavior, especially the Bonobos, to be incredibly illuminating and well-researched. It’s written with a certain punchy energy that makes the dense academic concepts feel accessible. Frankly, it’s about time someone challenged the patriarchal narrative that has shamed female desire for centuries. While the author's focus is occasionally narrow, the broader points about sexual autonomy and the 'cliterate' perspective are revolutionary. You won’t look at traditional marriage the same way again after reading this.

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Sumalee

Finally got around to reading this and it was such a validating experience. For so long, we’ve been fed this 'Disney' version of female desire—that we just want to be swept off our feet and then stay satisfied forever. Martin uses her platform to scream the truth: women want variety and novelty too. The way she bridges the gap between the #MeToo movement and our prehistoric heritage is brilliant. The writing is incredibly readable, and I finished the whole thing in just two sittings. It's informative, timely, and honestly quite brave. By bringing these 'taboo' voices to the surface, she’s helping to dismantle a system that has shamed us for far too long. Highly recommended for anyone questioning the status quo.

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Chan

As a reader who loved Sex at Dawn, I found Untrue to be the perfect companion piece focused specifically on the female experience. It is thoroughly researched and provides a much-needed paradigm shift regarding how we view female infidelity. The truth is, the way we structure modern marriage often runs counter to our biological hardwiring. Martin explains this without being dry or overly academic; her voice is engaging and witty throughout. I especially loved the deep dive into how female sexual strategies have been suppressed by agrarian and patriarchal forces over time. It’s a substantive tour of desire that manages to be both frothy and deep. If you want to understand what actually turns women on, this is the book.

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Pim

Wow, what a provocative and eye-opening journey into the hidden side of female psychology. The book is essentially an unfettering of sexuality, stripping away the distortion layers that society forces us to wear. I found the comparison between women’s experiences of long-term monogamy versus men’s to be a total contradiction of conventional wisdom. It’s fast-paced, well-written, and refreshing to see someone tackle these 'uncomfortable' truths with such candor. Martin doesn’t shy away from the messy parts of human nature. The truth is, some might find her take on 'stepping out' controversial, but the data she presents about the costs of honesty in our society is worth reflecting on. It's a beautifully told, important story that stays with you.

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Isaiah

After hearing so much buzz about this, I was worried it wouldn't live up to the hype, but it exceeded it. This is a riveting look at how female sexuality continues to be stigmatized by artificial social constructions. The anecdotes are told in a way that made me laugh out loud while also giving me pause to think about my own biases. Personally, I think it’s not just a book about cheating; it’s a book about autonomy and the right to agency. Martin's writing style is superb, even if it feels a little too 'Manhattan' at times. The way she deconstructs the 'natural' versus the 'cultural' is masterfully done. Every woman should read this just to realize they aren't 'weird' for having complex desires.

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Anthony

Picked this up on a whim after seeing it mentioned in a podcast, and I have to say it’s engaging as hell. The pace is brisk, almost like a novel, which is rare for a book that cites so many studies. Martin explores how society treats 'untrue' women versus men, and the double standards she highlights are infuriating but necessary to discuss. My only real gripe is that one section towards the middle feels a bit like a disconnected college essay, lacking the smooth voice found in the rest of the text. Still, the core message about female sexual strategies is eye-opening. It definitely pushes you to think outside the traditional box of 'good' and 'bad' behavior. It’s a fast, provocative read that I’d recommend to any open-minded reader.

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Jonathan

Ever wonder why we’ve been told the same story about women’s sexuality for a thousand years? Untrue provides a refreshing, if slightly controversial, counter-narrative that challenges our assumptions. The research into the Himba tribe and other non-Western cultures was particularly fascinating to me. To be fair, I think she generalizes too much from her Manhattan social circle, but the biological arguments are hard to ignore. The book moves quickly and keeps you hooked with a mix of personal anecdotes and hard data. It’s not a manual on how to cheat, but rather an investigation into why we do. I didn't agree with every conclusion, but I appreciate the bold perspective she brings to a taboo topic. It's a much-needed unfettering of the female experience.

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Pla

Frankly, I have really mixed feelings about this one. On one hand, the anthropological research into female primates and ancient societies is absolutely gripping. Martin is an excellent writer with a superb vocabulary and a talent for making sociology feel like a page-turner. However, the book feels very rooted in an Upper East Side bubble that doesn't always translate to the real world. She seems to look at monogamous women with a certain level of contempt, which felt unnecessary and judgmental. The analysis sometimes confuses correlation with causation, especially regarding her use of niche historical research. It’s a well-told story, but the lack of concern for the emotional fallout of these 'adventures' made it a difficult pill to swallow. Worth a read for the science, but take the lifestyle perspective with a grain of salt.

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Yongyut

The chapter on cuckolding and Craigslist ads was where I started to lose interest in the author's logic. While the book starts with interesting biological premises, it quickly devolves into a series of anecdotes that reek of a certain 'GirlBoss' feminism that ignores economic reality. She ignores the fact that in many parts of the world, women are routinely killed for the behaviors she is celebrating as 'natural.' The research sample size is also tiny—less than 40 people—which makes her sweeping conclusions feel scientifically flimsy. Not gonna lie, the tone can be quite sanctimonious at times. It felt like she was trying too hard to be the 'cool girl' of sociology while ignoring the ethical complexities of betrayal. Just read Emily Nagoski instead if you want better science.

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Akira

Look, the writing style here is actually quite good—it's fluid and sophisticated—but the premise is fundamentally broken. Martin essentially attempts to rationalize betrayal by framing affairs as a biological imperative or a revolutionary act for women. She completely ignores the concept of informed consent. There is a massive, sessions-long difference between ethical non-monogamy and lying to your partner. Calling an affair 'stepping out' is just a way to sanitize the trauma and PTSD that infidelity causes for the person left behind. This book feels like a self-serving apologia for selfishness disguised as feminist empowerment. It’s juvenile to suggest that we should stop trying to be monogamous just because it’s hard. I found the dismissal of the partner's agency to be truly disturbing and dangerous.

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Questions about this book

Martin argues that female monogamy is a social invention, not a fact of nature. She points to surveys showing women cheat about as often as men, to anatomy that suggests a capacity for repeated pleasure, to sexually eager female primates, and to the rise of plow farming and property, which made a wife’s fidelity a matter of inheritance. Punishment and ideas of respectability, she says, have kept the rule in place.

Martin cites a 1993 University of Cambridge study that found men and women cheating at nearly the same rate, and a Kinsey Institute online survey close to twenty years later with similar results. She also cites sociologist Alicia Walker’s interviews with women on Ashley Madison, who said they wanted sex, not a new romance, and were otherwise happy in relationships that had become sexless.

She argues that hunter-gatherers lived in loose groups with several partners and shared child-rearing. The plow needed great strength, so men took over farming and women were valued less. Farming also made land and resources precious, which led to property and inheritance. A wife’s affair could now produce an heir who was not her husband’s child, so morals and laws began policing women’s fidelity.

Psychologist Kim Wallen studied rhesus macaques. In cages, females seemed passive about sex, which was read as proof of low female desire. In larger enclosures, the females roamed and actively sought sex. Their interest dropped after years with the same males, then returned when new males arrived. Martin reads this as evidence that setting and novelty shape desire.

Martin’s evidence suggests that fading desire in long relationships, especially for women, is common and linked to sameness, so it can be discussed openly as a known pattern. Her work also invites you to notice double standards: when a woman’s choices are judged harshly, consider what she risks losing, such as her marriage or financial security, before judging her character.

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Untrue

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