Zion Foster, the former fiancé of pop singer Jesy Nelson, candidly discusses their tumultuous relationship in her new Prime Video documentary 'Life After Little Mix.' He opens up about wanting to fight for their love amidst numerous challenges and highlights the emotional struggles they encountered as a couple. Foster shares insights into their life together since they met in 2022 and the joy of becoming parents to twin daughters Ocean Jade and Story Monroe in May 2025.

However, their relationship faced significant strain following the twins' diagnosis with Spinal Muscular Atrophy Type 1 (SMA1), a serious genetic condition that poses life-threatening risks without early treatment. This hurdle led to a series of challenges that ultimately culminated in the couple's breakup, just months after the twins were born and shortly after Foster proposed. The emotional toll of raising children with medical issues resonates throughout the story.

The revelation stands as a poignant reminder of the pressures that public relationships undergo, particularly when compounded by personal struggles like health issues. Nelson's decision to share this narrative in her documentary aims to shed light on their journey, offering fans a glimpse into the realities behind their public personas while addressing the importance of support during difficult times. The documentary and the experiences shared may also help to destigmatize conversations around parenting children with disabilities.