Jesy Nelson says she was the one who ended her relationship with fiancé Zion Foster, describing the split in the context of their twins’ health struggles. Nelson previously revealed in January that her now one-year-old twins, Ocean and Story, had been diagnosed with spinal muscular atrophy (SMA) Type 1, a rare, muscle-wasting condition. In new comments, she links the relationship breakdown to the strain of managing the twins’ SMA and says the experience “tore them apart.” She also references a moment when Foster discussed how he was handling things, saying he was “just surviving” amid their diagnosis. Both outlets focus on Nelson’s account of who initiated the end of the relationship and how the twins’ SMA has shaped events for the family. The reports do not add new medical details beyond the SMA Type 1 diagnosis, and they do not provide further information on any treatment plan or subsequent custody or support arrangements.