A Decade-Long Liaison by Erin Somers: The Middle-Aged Infidelity Story This Era Needs.

In the novel by Erin Somers The Ten Year Affair, the story centers on Cora, a millennial mother who yearns for a bygone kind of passion from a bygone kind of man. Sadly, for Cora, the modern ethical landscape is inflexible and jaded, so rather than embarking on the affair, Cora spends a full decade overthinking it, fantasising about it and discussing it with the object of her desire, Sam – a father from her child's circle who works as “head narrative architect” at a mortgage start-up. This novel presents itself as a comic take on the traditional tale of infidelity and a sharp satire of a particular, self-aware clique of economically slipping New Yorkers. One could call it the midlife adultery story this current cohort has coming: a propulsive, witty takedown of unbearably anxious individuals who’ve managed to ruin even sex.

A Portrait of Self-Satisfied Discontent

Cora and her husband Eliot are smug, overeducated Brooklynites who, as costs increased and their family expanded, have relocated with hesitation to the suburbs. Caught in the “exhausting constant demands” of parenthood, they juggle desk jobs, a pair of kids, and a persistent mushroom proliferating beneath their bathroom tiles which they cannot afford or muster the will to fix. They spend time with similarly minded urban exiles who have escaped the metropolis to drink negronis out of mason jars and critique one another closer to nature. But if Cora is lonely in this new environment, it stems not from her own critical, joyless perspective but because her new neighbours are “boring and self-absorbed, duller and vainer than they were back in the city”.

Eliot is high-minded and oblivious. He eats popcorn as she scrubs the oven and states he has no desire to own her. Cora imagines them attempting to endure with Eliot in the woods, washing clothes on a stone while he searches for chanterelles. She longs for drama, some moral abandon, a partner who will plead, and worship, and “express raw admiration for her prowess”.

"The shabbiness of real life, you had to admire its consistency."

The Trouble with High-Minded Desire

The central conflict is that Cora is just as intellectually constrained as her husband, and unable to surrender to primal passion. She finds it "an overwhelming request to feel fervor" (about work, she says, but really about everything). What she feels for Sam are “bland, liking-adjacent”. She craves “to get fucked into the astral plane and escape her own reality momentarily”. But, for years, Sam demurs while Cora pines. She constructs an alternate timeline running concurrent to her actual existence, where instead of bills and school pickups, she has passion, luxury, and her imagined lover. When her fictional romance fizzles, her mind conjures “a French guy named Baptiste” who joins Sam in helping her out of the bath, “nothing for her to do, no responsibilities, no obligations, except to be worshipped as a youthful bride, tragically lost to illness”.

A Sad Conclusion and Deeper Themes

When they eventually succumb to their desires, the sex is sad, without much play or complicity. It fails to be the nostalgically perfect affair she dreamed up for a full decade. Cora dons a slinky dress and Sam “stoically eat[s] her out in their hotel room” before dinner. One imagines that Cora wants to inhabit a James Salter novel, where intimacy is messy and ambiguous, where the power dynamics are unequal, and everyone misbehaves, and nobody keeps score.

Throughout the novel the core issue for Cora: she has such cutting wit, but a profound lack of happiness. Regarding an intimate picture from Sam, Cora complains, “he has clenched his abs and ensured he was aroused, but has not cleared the frame of Crocs”. Since the event that diminished their pleasure was parenthood, one worries about what these idiots are doing to their children. As her daughter inquires about sex, the parents stumble. They begin with procreation then concede that sex serves other purposes. The father references male anatomy then admits it is not essential. Finally, he lands on, “you know genitals?”

Beneath the story runs the subtle undercurrent of familiar middle-age questions: is there purpose to our existence? Where do we go after death? These themes are more explicit in Cora’s imagined conversations. Considering these passages, one wonders what lesson Cora and her cynical lot would derive from their unsatisfying escapades. Might Cora become more open to life’s flawed pleasures, its sentimental delights? When Eliot asks about her affair in the middle of a podcast about rope, Cora reflects “every serious exchange is undermined by its particulars”. Others could argue it's enriched. But that’s not Cora, and the author refuses to grant the protagonist easy revelations, or force growth beyond her capacity.

A Final Assessment

This is a razor-sharp, uproariously funny, exquisitely detailed novel, crafted with devastating precision. It is profoundly self-aware, economical yet rich with implication: a portrait of a worried, self-protective cohort entering midlife, perpetually self-conscious, at once afraid of and desperate for sensation. Or maybe that’s just the New Yorkers. For the sake of argument, we'll assume so.

Mary Hernandez
Mary Hernandez

A forward-thinking innovator and writer passionate about creativity, technology, and sharing insights to empower others.