Kim Kardashian has reportedly urged her sister Khloe Kardashian to divorce Lamar Odom.

Radar Online reported that Kim, 32, and her younger sister Khloe, 29, had a heated confrontation shortly before the new mom of baby North West went to Paris last week. 

According to an alleged family source, Khloe was at mom, Kris Jenner's house and Kim told her about how much the NBA basketball player was attracting  negative publicity. 

"The headlines surrounding Lamar's womanizing and drug addiction are tacky according to Kim, and she doesn't want to be associated with it. Khloe has maintained that she isn't ready to pull the plug on their marriage. The last thing Khloe needs is her family turn on her. Khloe left the house in tears."

Khloe reportedly gave Odom an ultimatum last week, stating that he either goes to rehab or she will be filing for divorce. Kim, who recently divorced ex-husband Kris Humphries this year believes that Khloe is giving her husband too many chances. 

"Kim can't understand why Khloe hasn't dumped Lamar because he is showing absolutely no desire to go to rehab," the source said. 

Meanwhile, Odom has complained to friends that Khloe acts like more of his mother than his wife, even though the couple is no longer living together. 

"It has always been this way in their marriage. Khloe is extremely controlling, almost to the point of Lamar feeling suffocated. It's no secret Lamar loves candy and Khloe would nag him constantly about it when she was attempting to lose weight earlier this year. It wasn't about the candy, it was about Khloe getting her way, always. Lamar refused to give it up. He complained, 'She acts like she's my mother.'"

Tags: Kim Kardashian North West