🎧 Reviewed by LD | Rating: 2.7/5 | Steam: 🔥🔥🔥🔥 | Standalone
⚠️ This is a full spoiler review. If you haven’t read The Other Mother yet — go read it first. We’ll be here when you’re done.
The Opening
A woman shows up at your door with convincing but fake references and a very specific target, and for a while The Other Mother has all the ingredients of something really good. And then the ending plays out and you realize the revenge thriller you signed up for never quite made it to the finish line. I don’t usually struggle to articulate how I feel about a book, but this one left me strangely flat, like I’d been waiting for a pot to boil, explode — and walked away to find it just ended without the real excitement it had been building.
The Full Story — Spoilers Included
Meet Daisy and Why She’s There
Daisy isn’t a nanny. She’s a woman who watched her mother die because a health tech wearable told her everything was fine — on the morning and every other day prior to that, it absolutely wasn’t. The device was called the Halceon ring, and it was built by a company run by a woman named Anna. When Daisy tried to hold them responsible, Halceon was polite and then completely silent. When she went to a lawyer they couldn’t afford it, and when she went to a journalist she had no proof. So she spent the next stretch of her life researching Anna and her husband Theo, curated a fake nanny resume with false references, and got herself through the front door of their family.
Anna is the kind of woman who used to be half of a power couple and quietly became the whole thing. Somewhere along the way she outgrew him, and now he’s introduced as her husband more often than not, which sits in the background of the whole book as this low hum of resentment. He has addiction issues, asked Anna for help with his drinking, and then gets annoyed when she holds him to it. There’s something bitter about him that you can feel in every interaction.
The Jealousy Game
Theo, a musician, runs into Daisy early on and she flirts, just enough, and something shifts in him. He feels creative in a way he hasn’t in ages. Anna notices him staring and says, almost ominously, that it looks like the game has officially started. It takes a while before we fully understand just what that means, but it’s one of the more interesting elements of the book: Theo and Anna have been running a jealousy dynamic for years where he pursues and sleeps with other women, she gets jealous, she turns on the other woman, and it somehow revived their marriage. They separated once and this is what brought them back together. Anna doesn’t just tolerate it. She gets off on it. Theo even tells Daisy at one point that Anna doesn’t start a game unless she already knows she’s won. The difference is that Daisy isn’t a pawn, and he can feel it.
Daisy goes to his studio to fetch him for a boat trip Anna arranged, and they play music together with the attraction between them building until he’s close to crossing a line and she puts her hand up, tells him his time is up, and walks out. Cool as anything. She knows exactly what she’s doing, and for a while that’s genuinely compelling to watch.
With Anna gone on a work trip, Theo makes his move once the kids are in bed, and they make out until a noise pulls them apart and he steps back saying he shouldn’t have done that. Daisy’s internal reaction is basically: good, because this was always the plan — to quietly slip into the cracks of their marriage until she can break it wide open. She spots a security camera, moves it to create a blind spot so she can access Anna’s office. She gets in, but the office locks are changed by morning. Anna is paying attention.
That night Daisy sits in Anna’s seat at dinner, starts taking over Anna’s role with the household staff, and later shows up at Theo’s door in Anna’s dressing gown, undresses completely, and positions herself so Anna can see her on the camera. He’s about to turn away and then he doesn’t. They sleep together, and the morning after Daisy wakes up in his bed and realizes she has feelings she didn’t account for, which throws her off entirely. She tells him the truth about her mother and the Halceon ring, breaks down crying, and then she’s furious with herself because she was supposed to be the one in control.
The Tech Company Plot
Running alongside everything else is the slow implosion of Anna’s company. The Halceon ring has been getting false negatives, missing conditions that should trigger alerts, and Dr. Lewis, one of the company’s doctors, has been saying the launch needs to be delayed. Anna overrides him and pushes forward anyway. She lies to Theo about how testing is going, claims 99% accuracy when he questions her. When Dr. Lewis starts talking to people outside the company, she tells her team to contain him and makes it very clear she means it. Theo confronts her and she finally admits the device is only 50% accurate in some datasets, and he tells her she used to be someone who fought companies like this — and now she IS the company people need to fight.
A news outlet then starts publishing their internal documents word for word, and everyone spirals. Daisy is right there consoling Anna while secretly thrilled it’s working. Anna tells her she’s the only one she can trust right now, which is a darkly funny moment in the worst possible way. Theo, meanwhile, finds Daisy’s old Instagram page under a different name, Danielle Mercer, and brings it to Anna as a red flag. Daisy explains it easily, says Danielle is her full name and Mercer was her mom’s last name, then turns the whole conversation around by pointing out how strange it is that Theo is trying to discredit her right in the middle of a crisis. Anna believes her and starts suspecting Theo was the leak.
The Confrontation
Anna leaves to her office and Daisy follows. Daisy slips in and begins to seduce her, going as far as getting her undressed before she pulls a chain around her neck and finally tells her the truth: her company killed Daisy’s mother. Theo walks in and interrupts it, and then all three of them are in a physical altercation until Anna slips and hits her head on the desk. When Theo asks what happened, Daisy tells him Anna snapped, that she lost it over finding out about Daisy and Theo sleeping together, that she’d been acting aggressively. He holds Daisy while she cries. She tells him they can’t call anyone because they’d both be suspected of murder, so they carry Anna’s body out of the office, load her into a boat, and dump her in deeper water. The official story becomes that Anna, under immense stress, took her own life and the sea took her. Three days later the body still hasn’t been found, Theo tells Daisy the kids need a mother and asks her to stay, and she says yes. This woman literally just takes over Anna’s entire life.
The Steam Rating Breakdown
🔥🔥🔥🔥 / 5 — This one is spicy. Several explicit scenes across the book, including Theo and Daisy in the bedroom and later in the sea caves, and by the end Anna is making moves on Daisy too. There’s also a scene early on where Daisy overhears Anna and Theo together and doesn’t walk away. If you’re reading for the steam, The Other Mother delivers on that front. If you’re reading for the psychological thriller payoff, manage your expectations going in.
The Ending Explained — Satisfied or Disappointed?
Disappointed. The premise sets you up for a big, cathartic revenge payoff, and the problem is that you spend the whole book knowing Daisy has a plan, watching her execute it step by step, and waiting for the moment it all comes together in some satisfying explosion. Instead, Anna slips on the floor, hits her head on a desk, and essentially dies by accident. Oh I guess she is dead…? Hmm, let’s toss her in the ocean… Wanna move in? There’s no real reckoning where she has to sit with what her company did. No moment where Anna is truly faced with the full weight of it.
And then there’s Theo. I just cannot get there with him. He walked in on Daisy mid-attack. He had already looked her up under a fake name and found something suspicious. He watched the whole thing fall apart in real time. And three days later his response is to ask her if she’d like to be his children’s new mother. He knew Anna. He knew her better than anyone, and while she wasn’t exactly a stable, calm person, she did not come off as someone who would physically snap and attack another woman out of nowhere. The fact that he buys Daisy’s version of events so completely, and then moves straight from “I watched this woman attack my wife” to “do you want to raise my kids” — I couldn’t make that leap with him, and it’s the kind of ending that deflates everything that came before it.
Would I Reread It?
No. It was supposed to be a revenge book and it just didn’t hit the same as I’d expect from one. A bit of a drag overall, and the ending left me too flat to ever want to go back.
Who Is This For?
If you love morally messy characters, slow-burn psychological tension, and some real heat woven through the story, The Other Mother has something to offer. The jealousy dynamic between Anna and Theo is one of the more interesting marriage portraits this genre has produced in a while, and Daisy herself is a fascinating character to follow. But if you’re going in for a satisfying revenge arc with a payoff that matches the setup, this one might leave you exactly the way it left me.
Where to Get This Book
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Plot Twisted. 🔥
🎧 | Standalone | Genre: Psychological Thriller | Steam: 🔥🔥🔥🔥
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