According to Radar Online, multiple sources close to the pair say they have been living separate lives and Khloe is ‘much happier’ being a single mum.
The 34-year-old reality star had moved back to Los Angeles when daughter True was four months old, while basketball star Tristan remained in Cleveland.
During the final days of Khloe’s pregnancy, Tristan was accused of affairs with multiple women.
An insider told Radar that Khloe had become suspicious Tristan had cheated again during the Christmas holidays as she stayed in Calabasas with the Kardashians.
On Valentine’s Day Khloe revealed she’d been sent a huge bouquet of red and pink roses from her Tristan.
Uploading a picture of the floral display, which was in the shape of a heart, Khloe wrote alongside it ‘Daddy and baby True.’
Though later in the evening, Khloe appeared in less romantic mood when she began to post a multitude of cryptic quotes.
“Sometimes god breaks your heart to save your soul,” said one.
Another read: “She is a mess but she is a masterpiece.”
A day later Khloe returned to Instagram and reposted a picture of Tristan’s gift to her but this time removing the caption.
The couple had spent the romantic holiday apart, with Khloe in Los Angeles with her family while Tristan is kept busy in Ohio playing for the Cleveland Cavaliers.
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In the past Khloe has fiercely defended her long-distance relationship with Tristan.
After Tristan spent Thanksgiving away from his girlfriend and daughter Khloe launched into a furious Twitter rant.
“Y’all are reaching now. I’ve spent the past 3years in Cleveland for Thanksgiving. Not sure why people are trying to create drama between my family and I.”
Tristan was also absent on Christmas Day, though he was scheduled to play in a Boxing Day game for the Cavaliers.
Just days before she welcomed her first baby photos surfaced on Tristan going back to a hotel in New York with another woman.
But after going into labour shortly after the bombshell images surfaced, Khloe made the decision to let Tristan in the delivery room as she gave birth and ultimately decided to forgive him.
She said: “He obviously f***ed up, major, but I’m not sure how I feel about everything right now,” she added. “In two weeks I might be like, ‘You know what? I don’t trust you and this isn’t for me.’ Or I might say, ‘This is perfect. Let’s keep it going.”