Khloe Kardashian writes a message about "almost" being the saddest word in the world amidst rumors that she and on-again, off-again boyfriend French Montana split yet again.

Her Instagram post reads, "The saddest word in the whole wide world is the word almost. He was almost in love. She was almost good for him. He almost stopped her. She almost waited. He almost lived. They almost made it."

A source told Us Weekly that Kardashian was not quite ready for a serious relationship after splitting with husband Lamar Odom about a year ago. Her rocky marriage has yet to be over as she is still fighting to finalize her divorce with the NBA star.

"Khloe just wasn't ready after Lamar and it was getting too serious. She respects and cares for him but just wasn't ready," the source said.

The "Keeping Up with the Kardashians" star and rapper French Montana first split after eight months of dating.

Rumors circulated they were giving it another try after the reality star was spotted at French's 30th birthday party celebration in Los Angeles with most of her family.

She posted for his celebration, "Happy birthday baby boy! In only a short amount of time we have created timeless memories."

An Instagram photo of the couple on a beach was also shared by Kardashian.

"Happy birthday to a man who genuinely lives life to its fullest. 'What's understood doesn't need to be explained' @frenchmontana I can't wait to celebrate life with you tonight!" she said. "You deserve it!!"

Her post about "almost" being the saddest word gives the impression that the rumors of them splitting again may be true.

The message may even refer to estranged ex Odom since sources say she is not completely over the basketball star.

Kardashian has been recently spotted spending much of her time at the gym and playing with nieces North and Penelope, and nephew Mason.