There isn’t a confirmed, detailed public reason for a breakup between Cardi B and Stefon Diggs; what exists right now are reports that they “recently broke up” and a lot of online speculation around the Super Bowl and social media behavior.

Quick Scoop

What’s actually confirmed?

  • Multiple outlets report that a source close to the couple told Entertainment Tonight that Cardi B and Stefon Diggs “recently broke up.”
  • The source also said it’s “possible they get back together” and that Cardi is focusing on her family and upcoming tour while they figure out next steps.
  • Fans first noticed breakup signs when the two stopped following each other on Instagram shortly after Super Bowl LX.
  • They welcomed a baby boy together in November and had been together for a little over a year.

So far, neither Cardi B nor Stefon Diggs has publicly given a specific “here’s why we broke up” explanation.

Rumors and fan theories (unconfirmed)

A lot of what you see on forums, TikTok, and X about why they split is speculation, not verified fact:

  • Some posts claim it’s tied to drama at or around the Super Bowl, including Cardi reportedly leaving early and skipping a pricey after‑party she had arranged.
  • Viral threads also mention tension over Diggs’ other child’s mother being at the game with front‑row seats, which fans say may have upset Cardi.
  • Others point to the stress of Diggs’ off‑field legal issues (assault and strangulation charges reported in December) and how that might affect a relationship, especially with a newborn and a high‑pressure NFL season.

These angles are widely discussed by fans and gossip accounts, but none of them have been confirmed by Cardi B or Diggs as the actual reason for a breakup.

What we can say safely

  • There are strong, credible reports that they’ve broken up, and they’ve unfollowed each other on Instagram.
  • The only on‑record explanation via sources is that they “recently broke up,” might reconcile, and Cardi is prioritizing work and family while they figure things out.
  • Any specific story about “why Cardi B broke up with Diggs” beyond that is, as of now, fan and forum speculation, not confirmed fact.

Information gathered from public forums or data available on the internet and portrayed here.