Brad Pitt and Angelina Jolie have allegedly fought recently because of Jennifer Aniston.

According to latest rumors, Angelina Jolie purportedly got furious upon learning that Brad Pitt and Jennifer Aniston have "secretly" been sending messages to each other.

Apparently, Jennifer Aniston has allegedly been turning to her ex-husband for support amid purported marriage problems with Justin Theroux, and this allegedly infuriated Angelina Jolie.

"Rumors claim Angelina was 'innocently' using Brad's phone to send herself some pictures Brad had taken of their children," Celeb Dirty Laundry reported, with reference to an article published by Life and Style.

"As Angie snooped through the messages, she quickly discovered the secret text messages were from Jennifer Aniston."

"Brad Pitt immediately went on the defense to explain that Jennifer had texted him to let him know about her wedding to Justin Theroux," thre report continued. "Jen has publicly stated that she and Brad still talk occasionally, but it's typically superficial well-wishes."

The report claimed that aside from talking to Brad Pitt about her marital problems, Jennifer Aniston has also been telling her ex-husband about their plans of adopting.

"However, Aniston and Pitt's conversation went deeper than a chat about Jennifer's wedding. Jennifer Aniston reportedly told Brad Pitt about her plans to adopt a baby girl and then revealed she and Justin were already fighting, almost non-stop. Basically, Jennifer is nervous that her marriage is already crumbling."

Provided that they do really have friendly connection, it might make sense that Jennifer Aniston could be asking Brad Pitt for advice about adopting. After all, Brad Pitt and Angelina Jolie have six kids together - three bioligical kids, and three adopted kids.

It has been previously reported that Angelina Jolie and Brad Pitt had been having marital problems.

In an interview with Directors Guild of America about an upcoming movie collaboration with Brad Pitt titled "By The Sea," Angelina Jolie opened up about "aggression" and being "frustrated."

"I'd be directing myself and him in a scene where we're having a fight, and I'd be pulling out the parts [of him] that have an aggression toward me or when you're frustrated with each other-it was very heavy," Angelina Jolie said about her upcoming film with Brad Pitt.

Despite this, reports claimed that Brad Pitt's mother has encouraged the couple to work out their differences to keep their marriage healthy for the sake of their kids.