trina's boyfriend doesn't listen to her problems, so she talks to her co-boyfriend jack about how shitty her boyfriend is instead of just [dtmfa] (dumping the motherfucker already)
when a girl's boyfriend is emotionally distant/abusive, and she doesn't want to just end the relationship, she may seek the comfort of a co-boyfriend
"trina's boyfriend doesn't listen to her problems, so she talks to her co-boyfriend jack about how shitty her boyfriend is instead of just [dtmfa] (dumping the motherfucker already)" What is the definition of "co-boyfriend"?