Cuban Doll and Tekashi 6ix9ine were rumored to be an item in the past, but that ship has sailed, or so we're led to believe. Tekashi and Cuban Doll shared the spotlight in his video for "Billy," and have been known to share in each other's company. A series of Social Media, some of which have been deleted, have brought their relationship to a boiling point. It appears that her current boyfriend and GBE member Tadoe is not taking kindly to the level of communication they have maintained.
https://twitter.com/_/status/992985693994467328
The first video is of Tadoe FaceTiming with Tekashi 6ix9ine. One would assume Tadoe was invasively skimming through his girlfriend's phone when 6ix9ine's number or their message history came into view. Tadoe threatens to kill and Tekashi retorts by telling him "he won't kill nobody." Tadoe's final words being "Lose her number, I kill people," simply put.
In a separate but related incident, Cuban Doll shared her bruises from an alleged fight with Tadoe over the same issues of jealousy. The live segment was filmed at the Hospital where she appeared to be waiting on a doctor's examination of her injuries. She even posted images of her battered up face on Tadoe's account before he took them down. The video below has been verified as hers and hers only. Jealousy is a sickness, is it not?