AceShowbiz -

Khloe Kardashian has canceled "Kocktails with Khloe" filming due to her stress over Lamar Odom's drinking issues. According to TMZ, the 31-year-old reality star told production team she was too sick to shoot on Thursday, March 31.

But sources close to production claim it was not because of the flu, but Khloe's stressed out worrying about her estranged husband's alcohol addiction. The "Keeping Up with the Kardashians" star is reportedly having "emotional break."

As previously reported, Lamar's refusing Khloe's request to get treatment for his drugs and alcohol addictions. She's doing everything she can to convince him to enter rehab. Lamar was happy to go to physical rehab, but he refused to deal with his drugs and alcohol addictions. Khloe reportedly suggested an outpatient program for Lamar, but he also declined it.

According to the site, the estranged couple has been fighting about it all week. Sources say Khloe just needed a break.