you mean Nicole, the women he married a year after the movie ended?
her whole appearance in the film was inaccurate as he was dating michel'le an r&b singer from 1990-1996. she later married suge knight.
his current wife of 20 years wasn't even there during that whole period the movie is set in.
Nicole is in the movie breh. The movie had no problem fudging timelines because according to the movie, Pac was recording Hail Mary in 94/95 when he wasn't and didn't start working with Dre until he got out of jail in 95. And Nicole is the chick he met at the party and the one he asked to move in with him but she knew about Deathrow's rep and was hesitant to do so. The timeline is all over the place for the movie breh and there's no mention of Miche'le in the flick or even a sighting. He goes from his first baby moms to Nicole and they live happily ever after