Khloe Kardashian and James Harden have reportedly reached the end of the road. According to E! News, the reality star broke things off with the Houston Rockets' shooting guard "weeks ago."

So what went wrong? Reportedly, the romance fizzled because of distance. "They just barely saw each other the past few months and it died out," a source told E!

The breakup comes just four months after Lamar Odom was found unconscious at a Las Vegas brothel. At the time, Kardashian who is still legally married to the former Laker, said that she and Harden had no plans on ending their relationship and that Harden had actually been supportive of her caring for Odom.

"James has been great. He's been really supportive, really understanding. But I've been honest...I think it's honest communication just really being honest and hearing [James'] feelings as well, what he's comfortable with and what he's not, and I have to respect that," Kardashian told E! News in November.

Though Kardashian and Harden are no more, only time will tell if she and Odom will rekindle their romance. On Sunday (Feb. 7), the Queens native, whose condition has significantly improved since his October incident, went hiking with Khloe and Kim. But as of now, Odom and his wife of six years are keeping it friendly.