Booze, Cheating, Drugs: How Lamar Odom's Downward Spiral Broke His Marriage To Khloe

Years into his marriage to Khloe Kardashian, Lamar Odom started to lose control. The NBA star fell into a downward spiral of drugs, booze and hookers, ruining his relationship with the reality star and his career!

Now, five years after Kardashian, 34, filed for divorce from Odom, 39, REELZ's new docuseries, Khloe & Lamar: Irreconcilable Differences, is giving viewers a look back at their tumultuous relationship and nasty split.

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"So during this time period, Lamar is on a downward spiral. It's obvious to anybody that's looking at him in photographs. He's sweating, he doesn't look good, there's pictures of him falling out at clubs," recalls Rob Shuter, founder of Naughtygossip.com in the show teaser.

"This is a story now that the media's following, really following aggressively. It looked like we had another Kardashian man that was in trouble," he adds.

But despite Kardashian's denial about their troubled marriage, it didn't take long for the pair's dirty secrets to come out.

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"The tabloids, we were all completely aware of what was going on at the time, but Khloe and her family, they're the spin-masters so she was kind of working overtime to say that there's so happy and 'Has anyone smelled our perfume? It smells really good!' And she was giving interview after interview trying to stage these photo ops and looks so happy! But you can only keep that up for so long," says Star Magazine's Shallon Lester in the clip.