The good news is that Khloe Kardashian and Lamar Odom are not breaking up over Lamar's alleged mistress claiming they had an affair.
The bad news it that their marriage is definitely in trouble and the thing that came between them is Lamar's "hardcore" drug use, TMZ is reporting.
The site spoke with multiple sources, who told them that Lamar has been struggling with the problem for 2 years and that he even went to a rehab facility in San Diego for three weeks to try to kick his bad habits.
Unfortunately, their sources also claim that Khloe is convinced that Lamar DID cheat on her, but that isn't her main concern at the moment as she is focused on helping him with his drug problem.
Apparently, the family staged an (unsuccessful) intervention earlier this week, which resulted in Khloe kicking Lamar out of the house.
We wish both of them the best and hope that Lamar is able to beat whatever is bringing him down.