
My Husband Next Door by K.L. Slater
Genre: Psychological thriller, Domestic thriller
Read: 18th October 2025
Published: 28th October 2025
★★★★ 4 stars
DESCRIPTION:
The perfect way for us to live. The perfect way for him to hide…
My husband Matt and I are an ordinary married couple in every way but one. At the end of each day, we return to our own homes and our own spaces. Some people think this arrangement is odd, but for us it’s perfect.
But beyond the fairy lights I string at my window, darkness is pressing in. Two local women have gone missing, and I don’t want to be alone. With Matt away for work, I find comfort in chatting to my new neighbour Brenda, who drops in regularly with casseroles and groceries.
Sipping our coffees, looking out of my kitchen window, I soon notice how observant Brenda is. So when she tells me that perhaps my husband isn’t simply working late, something cold takes root. I think of Matt’s recent vague tone, the way he brushes off my questions. Brenda thinks I should pop by when Matt’s not at home. Just to check everything’s as it should be.
I should be able to trust the man I married. But when I do go through my husband’s things, I discover that our perfect living arrangement is hiding a shocking secret…
A completely compelling and twisty page-turner from number 1 bestselling author K.L. Slater. Fans of Lisa Jewell and Freida McFadden will be hooked by My Husband Next Door.
MY THOUGHTS:
Kim's back with another deliciously devious thriller to whet our appetites of twisted mayhem. With so much happening, there's enough red herrings to sidetrack readers from what's really going on. But once again, it wasn't enough to fool me and though I'm not on top form of late (with RL issues) I still managed to see through her cleverly crafted plot.
Sylvie and Matt are happily married yet living apart. A weird concept that I just can't get my head around but it works for them. She lives in the house she purchased after the death of her first husband with her daughter Jess whilst Matt lives two doors down in the house he inherited from his grandfather.
Sylvie regularly hosts a book club meet in which various neighbours and her heavily pregnant daughter Jess take part. It's at the last meet that friend and neighbour Penny drops the bombshell that she and hubby Brian are retiring and moving to Portgual, renting out their house which sits opposite. And in moves Brenda.
Then it all happens at once. Jess goes into labour, has the baby afterwhich both Jess and Sylvie fall ill with separate conditions and are hospitalised. Brenda, a retired nurse, swoops in to help. Soon she has the place running like a well-oiled machine. She cares for the still weak Jess, helps with feeding baby Scarlet and has reorganised Sylvie's kitchen for smoother sailing. Sylvie is thankful for Brenda's quick thinking and for being there when she was unable but now she thinks it's time she took back the reigns. But Brenda doesn't seem to want to relinquish her place in Sylvie's house or her life. In fact, she simply doesn't want to leave!
Despite not living at the house, Matt feels increasingly uncomfortable with Brenda constantly hovering, letting herself in at the crack of dawn and turning up unannounced with bags of groceries whilst continuing her labelling spree. He tries encouraging Sylvie to speak up to let Brenda know that she is no longer needed but Sylvie feels indebted to her and fears offending the kindly woman. Besides, Matt is spending a lot of time away for work and Sylvie finds herself seeking out the comfort of her new neighbour.
But Brenda also has an agenda. She is sure Matt is up to no good and will stop at nothing to protect her new friend from his misdeeds. Even if it means exposing him herself. She knows he has secrets that he is keeping from Sylvie. After all, why else is he happy to continue living in two separate houses? Married couples ought to live together, not separately. And Brenda means to expose him.
Added to the domestic drama, there is the lingering mystery of a missing young woman from the area which adds to the tension. And then another young woman goes missing and someone believes they know the truth!
We welcome back DI Helena Price and DS Brewster, giving the books a sense of connection without being a series as such. Plus it's refreshing not to be bogged down in the procedural whilst still keeping a finger in the investigation.
Unfolding through the various narratives of Sylvie, Brenda and the police, this is an addictive fast paced tale that will draw you in despite the frustrating characters. There are twists, red herrings and plenty of tension as the reader is cleverly guided to a satisfactory conclusion.
I would like to thank #KLSlater, #Netgalley and #Bookouture for an ARC of #MyHusbandNextDoor in exchange for an honest review.
MEET THE AUTHOR:
After years of trying to get published and never getting further than the slush pile, Kim went back to university at the age of 40 where she gained a first-class honours degree in English & Creative Writing and an MA in Creative Writing with distinction.
Kim's first adult psychological thriller for Bookouture, ‘Safe with Me’, actually started life as a dissertation on her English & Creative Writing degree in 2010. She says "the creepy voice of Anna came to me strong and insistent . . . she wanted to be written, she wouldn’t go away. I’m so glad I listened!"
Kim first became published writing Young Adult fiction for Macmillan Children’s Books under the name Kim Slater. Her award-winning YA debut, SMART, started life as a short story for her MA in Creative Writing in 2012.
Kim is now a full-time writer. She has a daughter and two stepsons and live with her husband Mac in Nottingham and Yorkshire.
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