The Little Mix star, 34, welcomed her daughters prematurely in May 2025 with her ex-fiancé, Zion Foster. However, just a few months ago, Jesy shared devastating news that both of her babies had been diagnosed with Spinal Muscular Atrophy Type 1 (SMA1), a genetic neuromuscular disease. This condition progressively weakens muscles by affecting the motor nerve cells in the spinal cord, and in its most severe form, it can lead to a life expectancy of less than two years without intervention.
A Glimpse of Bonding
On Thursday, Jesy posted an uplifting video on Instagram showing her girls lying side by side on their play mats, reaching out to hold hands. The sweet moment was set to A-D-M-T’s song Best Friend, highlighting the close connection between the twins.
Despite their severe health conditions, the moment reminded fans of the enduring love and connection Jesy has with her daughters.
Jesy has been open about the daily challenges she faces, including the intense care her daughters require. She has shared her emotional struggles, especially when it comes to providing the medical treatments needed for their condition. Recently, Jesy posted about her tears upon receiving special feeding chairs for the girls, which are designed to assist with their severe swallowing, sucking, and breathing difficulties. The sight of the chairs, she explained, was a reminder of the additional hurdles they must overcome in the battle against SMA1.
A Mother’s Advocacy
As she continues to navigate this challenging journey, Jesy has also become a vocal advocate for the inclusion of SMA1 testing in the standard newborn blood screening, known as the heel prick test. She has been campaigning to have this vital test offered universally, explaining that earlier diagnosis could have led to early intervention and potentially saved her daughters’ legs from deteriorating.
Jesy’s petition for the inclusion of SMA1 testing has garnered over 100,000 signatures, forcing the government to consider it for debate. This is a cause Jesy is passionate about, as she hopes to ensure other parents do not face the same heartbreaking diagnosis.
Life on Hold for Advocacy
While Jesy remains committed to her daughters’ well-being, she has put her music career on hold to focus on advocacy. She candidly spoke about her decision, acknowledging that she doesn’t have the time to focus on her music at the moment, as her priority is her girls’ health and the campaign to include SMA1 testing.
During an interview on Heart FM’s Breakfast Show, Jesy told Amanda Holden and Jamie Theakston, “They are my whole heart and soul and my main focus. I want to continue advocating for them and getting this heel prick test changed and getting them strong. That’s my main focus right now.”
A Rollercoaster of Emotions
Jesy has been open about the emotional rollercoaster of caring for her daughters, describing some days as “really tough” and others as slightly easier. She has admitted that it is difficult to care for the twins, especially when their medical treatments cause them pain and distress.
“There are a lot of medical things I have to do, which I am still really struggling with,” Jesy confessed. “I never expected that to be part of my life, and it’s tough. They’re so tiny, and I have to do things that I know are doing them good, but at the time, when they’re crying and screaming, it feels like I’m hurting them, and I hate that I have to be the person to do that.”
Despite the daily challenges, Jesy’s love for her daughters remains steadfast, and she draws strength from their resilience. “My girls are the strongest, most resilient babies,” she said. “I really believe they are going to defy all the odds.”
The Reality of SMA1
Spinal Muscular Atrophy (SMA) is a devastating condition that causes gradual muscle wasting. There are several types of SMA, with Type 1 being the most severe and often fatal before the age of two without treatment. The condition affects the muscles that control essential functions like breathing, swallowing, and movement, making early diagnosis and intervention crucial.
Jesy has opened up about the harsh reality of the diagnosis, acknowledging that her daughters’ condition means they may not live past their second birthday. However, she remains hopeful, now that they are receiving treatment that could potentially slow the progression of the disease.
“It’s not OK, but it is what it is, and I just have to accept it,” Jesy said. “Now just try and make the best out of this situation…”
A Message of Strength
Despite the unimaginable challenges she faces, Jesy continues to share her journey with her followers, showing the world not only her immense love for her daughters but also her determination to keep fighting for them.
Through her posts, Jesy has created a connection with many parents of children with SMA1, sharing her story to raise awareness and encourage others facing similar struggles. With the help of her fans and supporters, Jesy is giving her daughters the best chance for a brighter future and, in doing so, is becoming an unlikely but powerful voice for change.
In the face of adversity, Jesy’s unwavering devotion to her daughters and her advocacy work is inspiring many, reminding us of the strength that lies in love and the relentless fight against challenges life throws our way.
