AceShowbiz - Cardi B and Stefon Diggs went from a warm Mother's Day reunion to a heated confrontation just days later, as video footage captured a tense argument outside a Maryland coffee shop.

The incident took place in Burtonsville, Maryland, near Washington, D.C., on a Wednesday afternoon. In the video, Cardi B is seen visibly upset, raising her voice, while Stefon Diggs stands nearby by his sports car with his arms crossed, appearing unfazed by the situation.

A source overheard Cardi B say, "That b#### is messy," though it is unclear who the comment was directed towards. As the tension escalated, security personnel intervened to prevent fans from approaching the couple for autographs.

This confrontation starkly contrasts with their affectionate moments from just days earlier. Over Mother's Day weekend, Cardi B supported Stefon Diggs at his Diggs Deep Foundation’s wellness event in Washington, D.C. The two were seen greeting guests together and showing genuine affection, including Diggs kissing her on the side of her head. Photos from the event depicted them cuddling and appearing close.

Additionally, Cardi B sent a thoughtful Mother's Day gift to Diggs' mother, signaling her commitment to their reconciliation at that time.

However, according to TMZ, the coffee shop argument reveals a much more complicated status of their relationship. The couple initially separated earlier this year after Cardi B publicly criticized Diggs on social media and notably ignored him during his disappointing Super Bowl performance.

Their relationship has been marked by an on-again, off-again pattern since they became public in 2025. The recent video of their dispute strongly indicates that despite the hopeful reunion over Mother's Day weekend, the couple’s issues remain unresolved and their dynamic has shifted back to conflict.

This article is based on reporting originally published by AllHipHop.