In 2010, he famouslycut ties with WME client Mel Gibsonafter racist slurs.
Whites situation is closer to home.
White then smacks his wife across the face in response before the pair are separated by other partygoers.

Ari Emanuel, Dana WhiteGetty Images/Cooper Neill/Zuffa LLC
His wife Anne said in a statement: Dana and I have been married for almost 30 years.
Weve talked this through as a family and apologized to each other.
I just hope people will respect our privacy for the sake of our kids.

High-profile UFC has been driving revenue and profit for its parent company, which went public last year.
The stock recovered some today and is changing hands at $21.95, up about 3.5%.
Endeavor owns 100% of UFC, which White has led since 2001.
Its lucrative at a time when sports rights are in demand and price-tags for deals continue to rise.
Operating profit of $196 million was up 45%, year-over-year.
There should be no tolerance anywhere for Wests anti-Semitism.
Silence and inaction are not an option.
Gibson was arrested in 2006 after an anti-Semitic, sexist tirade.
Domestic violence has been an issue too for professional athletes and executives.
NFL guidelines for domestic abuse were toughened.
A spokesman for Albrecht denied the incident took place.
A police report was not filed.
The book says Emerson went through mediation with HBO and took a settlement before leaving the internet.