Over Already? Inside Khloe Kardashian & Tristan Thompson's Shocking SPLIT

Khloe Kardashian just can't keep a man! The Keeping Up with the Kardashians star debuted her new relationship with Tristan Thompson over Labor Day weekend, and RadarOnline.com has learned they're already split. But according to insiders, it's NOT for good!

"Khloe and Tristan are still together but they have been going through a rough patch lately because she was just getting too needy for him," a source close to the Kardashian clan said.

"After just a couple of months of dating, she was already talking about moving in together, getting married and having kids," the insider said, adding, "He told her to just slow down!

According to the source, "Khloe took 'slow down' as 'it's over' and started posting immature things on her social media until Tristan called her on it and just told her to stop and that 'slow down' did not mean that it's over between them."

Since the pair first got together over the summer, the relationship has been overshadowed by the fact that Thompson may be the baby-daddy to his pregnant ex-girlfriend, Instagram model Jordy Craig.

As RadarOnline.com previously reported, Thompson has denied that he is the father to the unborn child, but insiders said the KUWTK clan is still skeptical.

Do you think that Tristan Thompson is 'the one' for Khloe Kardashian? Sound off in the comments below.