Rob Kardashian has been accused of a lot of things and he’s done a lot of accusing (just ask Rita Ora) but he recently proved that family means everything to him.

The reality star apparently confronted brother-in-law Lamar Odom over claims he has been cheating on Khloe.

 

Lamar and Khloe's marriage has been hit by cheating claims.

An insider told RadarOnline: “Rob confronted Lamar and it got heated very, very quickly. Rob and Lamar have been close since he came into Khloe’s life.”

They added: “When Rob asked Lamar point blank if he had cheated on Khloe with criminal defence attorney, Polina Polonsky, he refused to answer the question.

“Rob grew angrier that Lamar didn’t respond, and he ended up just leaving the house. A lot of people bash Rob, but he truly has his sister’s back, and is very protective of her.”

 

Rob with his sister at a basketball game.

Earlier this summer Lamar was accused of sleeping with at least two other women, including Polina who claims she had a brief affair with the basketball star dating back to June.

Some reports at the time claimed that Khloe had thrown her husband out of the marital home however her Twitter account suggested that they were more loved-up than ever.