It had a good run until season 5 when all the drama started...
In 1996, Tisha Campbell filed a lawsuit against her co-star Martin Lawrence and the show's producers for
sexual harassment and verbal and physical assaults, and therefore does not appear in most of the season five episodes.
[2] HBO Studios eventually settled the case with Campbell so that the show's last season could be completed.
[3] Campbell did return to the Martin set to film the two-part season finale under the condition that she would not appear in any scenes with Lawrence.