Sopranos’ Jamie Lynn Sigler Delivers Powerful Multiple Sclerosis Update—Here’s What She Revealed

With her deeply personal memoir “And So It Is… A Memoir of Acceptance and Hope” arriving May 5, 2026, Jamie Lynn Sigler is opening the door on the decade of secrecy and pain that shadowed her breakthrough on “The Sopranos.” In the book, the 44-year-old actress recounts hiding an aggressive eating disorder, enduring a controlling first marriage and masking a multiple-sclerosis diagnosis she received at just 20 — revelations she now calls “the most difficult 10 years of my life.” Sigler says writing the memoir became a “healing journey,” allowing her to forgive the teenager who once starved herself down to 88 lbs. and underwent a nose job between the pilot and first season of the HBO hit. She also discloses that her then-manager-turned-husband AJ DiScala threatened to expose her MS when their marriage collapsed, compounding the fear that the truth would derail her career. The actress finally went public with MS in 2016 and, in 2024, teamed with fellow patient Christina Applegate for the brutally honest podcast “MeSsy.” The weekly show has helped Sigler shed any lingering shame and connect with a fast-growing chronic-illness community — a key reason she insists the memoir is “about acceptance, not adversity.” Away from the spotlight, Sigler quietly traded Los Angeles for Austin. She says the Texas move lets her feel like “a normal mom” while raising sons Beau, 12, and Jack, 8, with husband Cutter Dykstra, and offers breathing room as Beau continues to recover from a frightening autoimmune episode that left him hospitalized for 33 days last year. Momentum around the memoir is already surging: Sigler packed a South by Southwest auditorium in March, where she spoke candidly about living — and parenting — with relapsing MS, then thanked fans in a viral Instagram post that racked up nearly 9,000 likes in 24 hours. Pre-orders have pushed “And So It Is” into the top 20 of Amazon’s celebrity-memoir chart, and industry watchers expect a bestseller debut timed to May’s National MS Awareness Month. Marketing experts note that Sigler’s story ticks every box for modern readers: nostalgia for prestige TV, frank mental-health discourse, chronic-illness visibility and female empowerment. Combined with her 1.1 million social-media followers and weekly podcast audience, analysts predict the memoir could reignite broader interest in “The Sopranos” just as streaming platforms vie for classic-series eyeballs. For Sigler, the goal is simpler. “I want people to see that you can live a beautiful, messy life and still love yourself,” she told PEOPLE. Early excerpts suggest fans will find both raw confessions and practical resilience tips — from how she schedules rest days on book tour to why she now travels with a mobility aid without apology. As release day nears, expect Sigler’s media blitz — including planned stops on “Today,” “The View” and several top podcasts — to keep her trending. But the actress insists she’s finally at peace with whatever buzz comes next: “The secret’s out, and that’s the most freeing feeling of all.”