Sean "Diddy" Combs is standing trial on sex trafficking and racketeering charges in a case that has captured widespread attention.

Sean "Diddy" Combs' former girlfriend, Cassie Ventura, wrapped up four days of testimony Friday in Combs' trial for sex trafficking and racketeering in New York City. Prosecutors expressed concern with the amount of time Combs' defense spent questioning Ventura,

Sean "Diddy" Combs and Cassie Ventura were in a decades-long relationship. As Ventura wrapped up her testimony in the trial, NBC News' Gadi Schwartz speaks to Licensed Marriage and Family therapist Sonnet Daymont about the couple's relationship.