Jesy Nelson is preparing to open up like never before in a deeply emotional new documentary that will explore the most difficult chapter of her life so far — including her split from fiancé Zion Foster and the devastating impact of her daughters’ health diagnosis.
The former Little Mix star, 34, is set to feature in Jesy Nelson: Life Changing, a raw and intimate Prime Video special that follows her journey through motherhood, heartbreak, and resilience as she adjusts to life as a single mum.
A Life Turned Upside Down
Filmed during one of the most turbulent periods of her life, the documentary captures Jesy navigating early motherhood after welcoming twin daughters Ocean and Story — while simultaneously coming to terms with life-altering medical news about their health.
Her daughters were later diagnosed with Spinal Muscular Atrophy (SMA) Type 1, a rare genetic condition that causes severe muscle weakness and affects mobility. While early treatment has helped improve their outlook, Jesy has revealed the emotional toll of knowing they are unlikely to ever walk.
Split From Zion Foster Revealed On Camera
One of the most emotional storylines in the documentary is Jesy’s breakup with fiancé Zion Foster, which came shortly after the couple welcomed their twins.
Both Jesy and Zion speak candidly about how the diagnosis placed enormous strain on their relationship.
Zion admits in the film that he felt overwhelmed by the situation, saying he was “not equipped” to cope emotionally or mentally.
Jesy, meanwhile, describes the experience as “very traumatic” and explains how the pressure ultimately pulled them apart.
“I don’t think it’s a shock that we’ve broken up,” she says in the documentary. “You’ll either be a team or it can tear you apart — and unfortunately, I feel like that’s what it’s done to us.”
From Engagement To Separation
The couple had previously become engaged during Jesy’s earlier documentary series, giving fans hope of a family journey built on stability and love. But by early 2026, their relationship had ended, marking a painful turning point in Jesy’s personal life.
The upcoming film will explore not just the breakup itself, but the emotional aftermath and how both parents are now adjusting to co-parenting under extraordinary circumstances.
A Mother Fighting for Change
Beyond her personal struggles, Jesy is also shown using her platform to raise awareness about newborn screening for SMA in the UK.
She has spoken previously about how early detection played a crucial role in her daughters receiving treatment, and she now hopes to help other families avoid similar uncertainty.
A Raw and Emotional New Chapter
Jesy Nelson: Life Changing has been described as a deeply raw and powerful 60-minute documentary, offering viewers an unfiltered look at grief, love, motherhood, and survival under pressure.
Rather than focusing on celebrity glamour, the film highlights a very human story — one of resilience in the face of unexpected and life-altering challenges.
Release Date Confirmed
The documentary will premiere on Prime Video on July 17, 2026, and will be released as a standalone feature film.
For fans who have followed Jesy’s journey from pop stardom to motherhood, the project promises an unflinching and emotional insight into a life that has changed forever.
💔 A story of love, loss, and strength — and a mother fighting to keep going, no matter what comes next.
