Full Breakdown
Jesy Nelson and Zion Foster Split Amidst Health Crisis of Twin Daughters
2/4/2026, 1:07:04 AM
Relationship Background and Split Announcement
Jesy Nelson, the former member of the girl group Little Mix, has confirmed her split from fiancé Zion Foster after a four-year relationship. The announcement comes shortly after the couple's twin daughters, Ocean Jade and Story Monroe, were diagnosed with Spinal Muscular Atrophy (SMA) Type 1, a severe genetic condition that leads to muscle weakness and can affect mobility and lifespan. Nelson, 34, shared insights into the breakup during an interview with the Daily Mail on February 2, 2026.
Impact of Daughters' Diagnosis
The diagnosis of SMA Type 1 has been described by Nelson as a "traumatic experience" that significantly impacted their relationship. She stated, "We have been through such a traumatic experience and for us, our girls are our main priority and our main focus." The couple's focus shifted to providing a supportive environment for their daughters, which they felt was hindered by the changing dynamics of their relationship. Nelson emphasized that the energy between them was not conducive to a healthy partnership, saying, "the energy wasn't right between us, which is understandable."
Co-Parenting Commitment
Despite the end of their romantic relationship, Nelson and Foster, 27, remain committed to co-parenting their daughters amicably. Nelson noted, "We are still friends and we are still united in co-parenting our daughters, they are our main focus, that's all we can do, be the best possible parents we can right now." This commitment to their children underscores their priority in navigating the challenges posed by their daughters' health issues.
Health Challenges and Advocacy
The couple faced significant challenges during Nelson's pregnancy, which was complicated by twin-to-twin transfusion syndrome (TTTS). After the twins were born prematurely in May 2025, they spent time in neonatal care before being diagnosed with SMA Type 1 six months later. Following the diagnosis, Nelson has become an advocate for newborn screening for SMA, aiming to raise awareness about the condition and its implications. She expressed frustration over the delayed diagnosis, stating she was "sad" and "angry" that the condition was not identified earlier, which could have potentially improved her daughters' muscle development.
Future Outlook
As Nelson navigates this difficult period, she has adopted a day-by-day approach to cope with the challenges ahead. "I am taking each day as it comes because I feel like right now, especially with the girls' diagnosis, it's all I can really do," she shared. Nelson's forthcoming documentary, "Jesy Nelson: Life After Little Mix," set to release on February 13, 2026, will provide further insight into her journey as a mother and the impact of her daughters' health on her personal life.
Conclusion
The split between Jesy Nelson and Zion Foster highlights the profound effects of personal crises on relationships. As they focus on co-parenting their daughters, both parents remain dedicated to providing a supportive and uplifting environment amidst the challenges posed by SMA Type 1.
