John Mulaney and Olivia Munn have allegedly called it quits.

In its Nov. 15 issue, Star claimed that Mulaney and Munn agreed that it’s best for them to go their separate ways. But they haven’t discussed how to raise their unborn child.

“As of now, John and Olivia are no longer together. They tried their hardest to make it work, but they’re just on different pages. While it’s not what either of them wanted or envisioned for their family, they’ve both agreed it’s for the best,” the source said.

The insider claimed that Munn and Mulaney’s relationship started to fall apart shortly after the actress found out that she’s pregnant. At the time, Mulaney went on a cross-country comedy tour even though Munn asked him to stay in Los Angeles.

But the source said that not only did Mulaney refuse to cancel his comedy tour, he also added more tour dates to his roster. And this, allegedly, upset Munn.

“Settling down in one spot just isn’t something John is capable of doing, Olivia’s come to realize. It’s been tough, but she doesn’t want to force him into anything or make him feel trapped. The most important thing is that they’re both committed, if not to each other, then to co-parenting their child as amicably possible,” the source said.

As of late, Munn and Mulaney have not confirmed their split. So, it’s still possible that the tabloid just made up this story about the happy couple.

In fact, trolls have already been claiming that Munn and Mulaney’s relationship won’t last since they got together shortly after the latter ended his marriage.

Since Munn seemed like Mulaney’s fallback, some fans and critics were convinced that it’s only a matter of time before the actor leaves Mulaney as well.

But E! News confirmed that there’s no truth to the rumors. In fact, Munn and Mulaney have both been quoted as saying that they are excited to welcome their first child together.

"In the spring, I went to Los Angeles and met and started to date a wonderful woman named Olivia—Olivia Munn. I'm going to be a dad. We're both really, really happy. It is a very lucky thing to have met this woman,” Mulaney said during his interview with Seth Meyers.

Just two months ago, another source confirmed that Munn and Mulaney’s relationship has become more serious especially since they are having a baby together.