Khloe Kardashian has already heard it from her mother.
And now she's hearing it from her sister: divorce Lamar Odom!
According to Radar Online insiders, Kim Kardashian recently went off on Khloe for sticking with Odom despite his alleged hardcore drug use.
"Kim just lit into her about how much Lamar was hurting their bottom line and creating so much negative publicity," this insider claims. "Kim can’t understand why Khloe hasn’t dumped Lamar because he is showing absolutely no desire to go to rehab."