The market's strong lean toward no engagement for Cardi B and Stefon Diggs in 2026 stems primarily from their on-again, off-again dynamic and lack of confirmed commitment signals. After splitting in February following Super Bowl media-day comments where Diggs vaguely called marriage "on the agenda," the pair rekindled publicly with affectionate appearances at his Mother's Day charity event in mid-May. Yet a heated argument captured days later outside a Maryland coffee shop highlighted ongoing instability, with sources noting Cardi is testing the waters without full recommitment. Their shared son and co-parenting focus have kept reconciliation rumors alive, but no ring, proposal timeline, or joint statements have emerged to shift trader consensus amid the year's remaining months.