After a rocky 2013 and four years of marriage, Khloe Kardashian Odom is reportedly ready to start the new year fresh.

According to People Magazine, Kardashian is calling it quits with husband Lamar Odom and filing for divorce. Reports claim the reality star is citing irreconcilable differences as the reason, for separation. The two have a prenuptial agreement in place.

Kardashian has reportedly has been struggling with the relationship for months. E! News reported Kardashian and Odom tried couples therapy and a source added that the pair was "using it as a forum to talk through all of their issues."

"Khloé has been very, very hurt by everything," the source said. "There is a lot about Lamar that she is just learning and if they have any chance of making this work, there is a lot they need to come to terms with."

The reality star and former NBA player troubles' reportedly began when news broke of Odom's alleged abuse of crack-cocaine. In August, reports stated Odom's drug use led to his disappearance for several days. 

Several stories later followed about infidelity, on Odom's behalf. He's reportedly refused to go to rehab, according to RadarOnline.com.

"After she saw the video, Khloe demanded Lamar go to rehab, but he refused," a source told Radar. "Lamar admitted being under the influence when the video was shot, but insisted to his wife that he was once again sober. Sadly, now, Khloe has decided that she is done with all of Lamar's lies and manipulation."

"She flip-flopped several times, but she can't imagine having kids with someone who refuses to seek help for his disease," a source told Us Weekly.

The couple married in 2009 after just one month together. They were spotted recently attending a Kanye West concert.