Lala Kent isn't holding anything back when it comes to airing out her dirty laundry, that is to say, her ex-fiancé Randall Emmett's repeated patterns of infidelity!

While appearing on Tuesday's episode of Watch What Happens Live with host Andy Cohen, the reality star revealed some sad details about her seemingly drama-free relationship.

Lala Kent says she had no idea

Before splitting up in October, Lala Kent and Randall Emmett seemed to have it all after giving birth to their first child together, Ocean, 10 months. 

Lala Kent attends the People's Choice Awards

The picture-perfect image of the two came down in a landslide when Kent learned of Emmett's infidelity, and the reality star and beauty mogul isn't holding back in spiling the tea!

"It's been kind of repeated behaviour that I have found out about," she told the talk show host. "And it's not just one person — it's many. I believe it started after I got sober."

While Kent said she couldn't believe how she "didn't see it", she did admit that there were plenty of red flags now that she has reflected on it.

"He couldn't even go into a massage without his phone on him, and he was very funny if I would get anywhere near the phone," she said, noting that his phone use was "constant".

Kent did go on to share that the couple is in communication, but only to talk about their daughter, who they welcomed last March.

"We communicate through an app and it has just to do with Ocean; there was no closure at all when it came to my relationship and exiting it," she said.

She continued, "So Ocean is the main focus, and that's how we communicate. If it doesn't have to do with her, then I have no desire to communicate with that person."

She also noted that she's satisfied with the prenup she and Emmett had set up, and said, "What's yours is yours, and what's mine is mine, and I just want you out of my life." Yikes! 

Watch the video below for more!