Wclef talks a little about the bad vibe with him and Lauryn. Plus more.

(Wikipedia)Old tensions between Hill and the other members of the group soon resurfaced, and the reunion fizzled before an album could be recorded. Wyclef Jean and Pras both blamed Hill's erratic behavior as the cause of the split. Hill reportedly demanded to be addressed by everyone, including her bandmates, as "Ms. Hill"; she also considered changing her moniker to "Empress".[14] Her chronic tardiness — sometimes stalling up to 45 minutes after the two had taken the stage to join them — has been cited as another contributing factor to the break up.[14]

Pras told the press in August 2007, "Before I work with Lauryn Hill again, you will have a better chance of seeing Osama Bin Laden and George W. Bush in Starbucks having a latte, discussing foreign policies… At this point I really think it will take an act of God to change her, because she is that far out there."[41]

please feel free to state your opinion:)