In Baby Boy , Joseph `` JoJo '' has a daughter of over 18 years .
Another factor is his children—a son Joseph `` JoJo '' Summers Jr. with his girlfriend of five years , 22-year-old Yvette , and a daughter with a 17-year-old girl that he cheated on Yvette with named Peanut who also lives with her mother .
Baby Boy -LRB-film-RRB-