Mary J Punches Husband Kendu in the Club

we know you heard about it, here's the raw video of Murry J cracking her husband at the 1:07 mark in the club on Christmas Eve...

"Mary was not fighting with her husband (just smacking him upside the head like all wives do sometimes)," said Blige spokeswoman Karynne Tencer. "Her husband and her brother got into an altercation that turned into a fight (which is not evident in video, which they don't think you'll ever see). Mary went to break up the fight."

Alrightty then, why didn't Murry have her brother thrown out then partied on, Garth?