Jesy Nelson is opening up about the most difficult chapter of her life — and doing so with honesty, courage, and a message she hopes will help other families.
On Sunday, January 4, the former Little Mix star shared a deeply emotional video on Instagram revealing that her 8-month-old twin daughters, Ocean Jade and Story Monroe, have been diagnosed with Spinal Muscular Atrophy (SMA) Type 1, a rare and severe neuromuscular disorder.
Nelson, 34, welcomed the twins with her fiancé Zion Foster in May 2025. Born prematurely at 31 weeks, the babies spent time in the Neonatal Intensive Care Unit. Doctors initially cautioned Nelson not to compare their development to other infants.
Still, as time passed, concerns grew. The twins showed limited movement in their legs and struggled with feeding. After months of medical appointments, answers finally came.
“After the most grueling three, four months, and endless appointments, the girls have now been diagnosed with a severe muscular disease called SMA type 1,” Nelson said.
According to the Cleveland Clinic, SMA is an inherited disorder that causes muscle weakness due to the loss of motor neurons. Type 1 is the most common and severe form, typically appearing within the first six months of life.
Nelson became visibly emotional as she explained what doctors told her next.
“We were told that they’re probably never gonna be able to walk, they probably will never regain their neck strength so they will be disabled,” she shared. “And so the best thing we can do right now is to get them treatment and then just hope for the best.”
“It is the most severe muscular disease that a baby can get,” she continued, explaining that without treatment, life expectancy can be as short as two years.
Thankfully, Nelson confirmed that both girls have since received treatment — something she says saved their lives. Still, the adjustment has been overwhelming.
“In the space of two weeks of getting their diagnosis … I have to put them on breathing machines and do lots of stuff that no mother really should ever have to do on their child,” she said.
Nelson described the last three months as “the most heartbreaking time of my life,” admitting she is grieving the future she once imagined for her children.
“I have to be grateful because at the end of the day, they’re still here and that’s the main thing,” she said. “And I truly believe that my girls will defy all the odds and, with the right help, they will fight this.”
She concluded her message by urging parents to seek medical attention if something feels off, emphasizing that early diagnosis can be life-saving.
Foster reshared Nelson’s video and posted a photo of the twins, writing, “Still smiling through all the challenges. Daddy loves you so much.”
Through vulnerability and strength, Nelson’s message is resonating — not just as a celebrity update, but as a powerful reminder of resilience, advocacy, and hope.
