Khloe Kardashian is planning to file for divorce from husband, Lamar Odom as early as Friday, Dec. 13, according to reports. 

TMZ reported that the 29-year-old Keeping Up With The Kardashians reality star will be citing irreconcilable differences in her divorce papers. The couple have been married for four years, since September 2009, but have been estranged for a few months following allegations that Odom has been cheating, as well as suffering from drug abuse. He was also arrested for a DUI.

Kardashian hasn't been seen wearing her wedding ring since Nov. 23 and even took "Odom" off her Instagram and Twitter names. 

Enstars reported on Nov. 22 that a drunken Odom was caught on tape with his friend Jamie Sangouthai admitting to cheating on his wife. 

"And when Khloe's out of town, I guess I'll still be on the DL," Odom says in the clip.

Sangouthai then jumps in, rapping: "You know what it is. We the QU [Queens] pimps. Ask any of these shorties. We ran through their cribs. Up in them hills, down to the hills, over in East LA, they take us to the jungle and we A-OK."

Apparently, the video was the last straw for Kardashian.

"She flip-flopped several times, but she can't imagine having kids with someone who refuses to seek help for his disease," a source close to the star said in a new issue of Us Weekly. 

"She's saying, 'I'm moving on," another source said. 

On Thursday, Dec. 12, just hours before the news of her reported divorce broke, plans, she uploaded this quote via Instagram: "I am strong because I've been weak. I am fearless because I've been afraid. I am wise because I've been foolish."