(AllHipHop News) Some observers are still wondering if Cardi B's sudden split from Offset is just a publicity stunt. However, there is a lot of speculation that the couple's breakup was the result of Offset cheating on his wife.
An Instagram model known as Summer Bunni claims to be the woman that came between Cardi and the Migos member. She posted an apology letter on IG and addressed the supposed infidelity in a video given to TMZ.
"I have not messed with Offset since he had his baby [with Cardi]. I didn't know how serious his marriage was," said Summer in the clip. "I feel ashamed... Coming from me to Cardi B, her fans, her family, her situation, these were never my intentions. I never wanted to break up a happy home."
Summer added, "I'm very sorry that this has happened, and I'm very sorry that I didn't think about my worth as a young lady. I just hope that she can overcome this. I know that her and Offset actually do have love for each other. I can tell, so I just hope that with this she can actually just focus on her love for Offset."
Neither Offset nor Cardi have confirmed Summer Bunni was the cause of their separation. In fact, Cardi told the world in her own Instagram vid, "Things just haven't been working out between us for a long time. It's nobody's fault. I guess we grew out of love, but we're not together anymore."
There have also been rumors that fellow female rapper Cuban Doll was secretly involved with Offset as well. The "Shake Sum" performer posted on Twitter, "I never went to new or lean leave me alone!" The tweet was a reference to alleged leaked text messages from Offset that requested Cuban and Summer fly to "new or lean" [New Orleans] for a threesome.