**Cardi B and Stefon Diggs’ relationship has shown significant volatility since welcoming their son in late 2025, driving the market’s modest lean toward “No” on a 2026 engagement.** The couple went public in 2025 but faced repeated breakup rumors, including a public unfollowing and Cardi’s onstage comments in early 2026, followed by a split narrative after the Patriots’ Super Bowl loss. A heated exchange caught on video in May 2026 reignited questions, though Diggs later described their dynamic as “great” while deferring to Cardi and emphasizing co-parenting. By late July 2026, multiple reports indicated the pair had parted ways, with Cardi focusing on moving forward. No verified proposal or official statements have surfaced despite earlier ring speculation tied to the baby’s birth and game-day moments. Traders appear to view the on-again/off-again pattern, lack of forward momentum, and recent separation signals as strong barriers to an engagement before year-end, though any surprise reconciliation or public confirmation could quickly shift sentiment.