(Cover) - EN Showbiz - Khlo Kardashian and Lamar Odom's marriage could be in trouble if he doesn't sign for a Los Angeles based basketball team, it is reported.

The NBA star was traded from the LA Lakers to the Dallas Mavericks last year but after an unsuccessful few months with the Texas based team he is now sitting out this season.

RadarOnline claims that Lamar is still very upset having to leave the team he loves and has not returned to form causing havoc in his private and professional life.

"Khlo is freaked out that if Lamar doesn't sign with either the Lakers or possibly the Clippers, her marriage will be over," a source close to the couple told the site.

"She doesn't feel that their marriage can handle another stressful move to another city. It's not because she doesn't support Lamar, she moved with him to Dallas, but it's all about Odom.

"You have to remember that Lamar's mother died when he was young and he has never had a close relationship with his father. Former Lakers coach, Phil Jackson was like a father to him and his teammates were his brothers."

Their reality show has also now been put on hold so they can focus on their issues away from the cameras. (C) Cover Media