‘Real Housewives of New York’ Star Leah McSweeney Is Comfortable in Her ‘Chaos’
The reality TV star talks mental health, addiction and all the bad decisions that led to her personal peace.
BooksEntertainment

If you’ve watched even a single episode of a recent season of The Real Housewives of New York, you know there are very few things Leah McSweeney won’t share. But as the born and bred New Yorker recorded the audio to her debut memoir, Chaos Theory: Finding Meaning in the Madness, One Bad Decision at a Time, she found herself questioning her own candor.
“I’m like, why am I saying all this? It was a lot to read everything out loud. There’s a lot of like, super sad and fucked up shit that’s in the book,” she told me over Zoom.
She’s not bluffing. In Chaos Theory, due out on April 5, the entrepreneur, mother and housewife is blunt about…well, everything. With scrupulous detail and a razor sharp sense of humor, she details grappling with addiction, navigating motherhood, and grieving her beloved grandmother Marie amid a global pandemic—all while on camera for a captive yet hypercritical audience. Despite the long-held desire to write a book about her life, McSweeney says making sense of the madness was anything but easy. When asked what part of the process she enjoyed the most, she quips: “Probably not writing it and shooting the cover.”
Thankfully, telecasting traumas and tough truths isn’t new for McSweeney. She came to Bravo fame on The Real Housewives of New York in 2020, just as the coronavirus pandemic drove the masses into lockdown, leaving many of us looking for new ways to cope. Between her streetwear collection “Married to the Mob,” which has been seen on the likes of Rihanna, and her personal brand as a no-nonsense, semi-reformed club-kid with her heart on her sleeve, McSweeney had all the right stuff to see her star rise among the bored and quarantined.
A stylish, sarcastic, and savvy single mother, McSweeney held her own among the RHONY veterans. She made sartorial statements (the instantly iconic Lil’ Kim mugshot dress) at priggish parties, tossed tiki torches in a Hampton’s backyard and raviolis across the table in a Rhode Island eatery, and spouted witticisms that would inevitably wind up on t-shirts and coffee mugs, like, “Don’t talk about my vagina and don’t talk about my mental health!” and “Bitch, I elevate this shit!”
While some deemed her an overnight fan-favorite, many pearl-clutched over her straight-to-the-point approach to conflict, admitted party-girl past, and drinking. As it turned out, reckoning with the latter wasn’t a simple plot point for the reality show. It was just one part of McSweeney’s decades-long struggle with substance abuse — and she painstakingly parses through both relapse and recovery in Chaos Theory.
McSweeney writes that she began drinking and “doing any drug” anyone would give her when she was a teenager in the nineties. Furious that her parents moved their family from New York to suburban Connecticut, McSweeney made a habit of sneaking out, often returning to the city, frequenting clubs and sleeping on some very questionable couches. As her substance use escalated, she found herself kicked out of her parents’ house, in and out of treatment centers and doing two separate stints at a psych ward—experiences she remembers with equal parts sadness and fondness.
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