Khloe Kardashian had a twitter rant recently due to the cheating, divorce and now drug addiction rumors following her and NBA player husband Lamar Odom.   Lamar Odom crack and oxycontin use is alleged by sources, in addition to cheating with two mistresses, but Khloe Kardashian's swear-filled twitter rant sounds like she is not happy about "people talking sh** about my family".

Khloe Kardashian and Lamar Odom have been dealing with cheating and divorce rumors due to two alleged mistresses emerging, Jennifer Richardson and Polina Polonsky.

Now sources are saying that the strain in their relationship is due to drugs and that Lamar Odom is addicted to oxycontin and crack cocaine, and has been to rehab!

TMZ reported about these sources who talked about a possible Lamar Odom drug addiction to oxycontin and crack cocaine, claiming that "Lamar has had a problem for 2 years.  It got so bad, last August Khloe pressured Lamar to go to rehab.  Lamar went to a facility in San Diego, but he was so resistant Khloe hired private investigators to secretly stand guard at the rehab place to make sure he didn't leave.  The P.I.s stood guard 24/7. 

"Our sources say Lamar constantly threatened to leave and Khloe made several visits to prevail upon him to stay.  We're told after 3 weeks, Lamar left for good.

"We're told Lamar actually stayed clean once he left rehab and was able to play well for the Clippers this past season.  But when the season was over, sources say Lamar slipped deep back into hardcore recreational drugs."

TMZ also reports that their sources say Khloe Kardashian thinks the Lamar Odom cheating happened, but is more concerned about the drugs.

According to a source, a Khloe Kardashian Lamar Odom divorce is not on the table right now: "Khloe is more concerned about saving Lamar than ending her marriage."

The Lamar Odom drug addiction rumors may have been what triggered Khloe Kardashian's Twitter Rant.  Khloe Kardashian took to twitter and said: "Really hard to sit here and listen to people talk s*** about my family! F*** you and shame on you! I'm too protective for this s***!"

Watck Khloe Kardashian Lamar Odom Divorce Rumors Here: