Justin Theroux allegedly wants to get back together with his ex-wife, Jennifer Aniston.

In its August 30 issue, New Idea claimed that Theroux suddenly feels threatened after he found out that Aniston and David Schwimmer are an item.

A source also claimed that Theroux isn’t thrilled to know that Aniston and Schwimmer went on a getaway to Napa Valley. And onlookers claimed that the Friends co-stars had a blast there.

The insider claimed that Aniston and Schwimmer tried to hide their identities throughout the trip by wearing masks and hats. But their fans still noticed them during their visit to various vineyards.

“No one seemed to care too much though. It’s not really that kind of scene up here. People were trying to be cool, acting like it’s the most normal thing in the world to have to test out a relationship,” the source said.

Aniston and Schwimmer have allegedly always wanted to date each other. In fact, they have allegedly been saying that they will end together if they’re still single at a certain age.

And luckily, the A-listers were finally able to act on their desire to be together.

Another source also claimed that all the denials that the two are in a relationship are false. After all, Aniston and Schwimmer just want to keep their relationship as low-key as possible.

“Jen’s having a great time with David, which is why they want to keep it as low-key as possible. The last thing they want is a bunch of Friends fans jumping off the cliff if things didn’t work out,” the source said.

With this, the insider insisted that Theroux is reeling. And he plans to do everything that he can to win Aniston back.

However, a source for Schwimmer already denied that he’s dating Aniston. And it seems the A-listers are just being linked to each other because they are both single.

Aniston previously opened up about being single. And she also said that she’s in no rush to find a man and settle down.

However, several tabloids have been insisting that the actress is not very single, to begin with.

Just last week, there were claims that Aniston is dating multiple men because she’s so happy to be back in the dating scene.

But none of these claims are true either. Aniston is still single and if she’s dating anyone, she would be the one to confirm it to the world.