Cardi B Reveals Why She Hasn't Left Fiancé Offset: 'People Don't Know What I Did' Cardi B sets the record straight on her relationship to Migos rapper Offset – and hints that she hasn't been perfect either. After damning cheating allegations against her fiancé surfaced last year, the rapper has continuously been pressured by social media to call off her engagement to Offset for good. According to Cardi, however, fans don't have the full the story. "It's not right, what he f**king did—but people don’t know what I did, 'cause I ain't no angel," Cardi tells Cosmopolitan in the mag's April issue. The Grammy nominee will make no apologies about her decision either. "I want to work out my sh*t with my man, and I don't got to explain why. I’m not your property" she adds. "This is my life …. I'm going to take my time, and I'm going to decide on my decision." Rumors of Offset's infidelity began circulating just months afte..