Angelina dumped Brad after private eye uncovered Marion Cotillard affair

Angelina Jolie is dumping Brad Pitt after hiring a private investigator to spy on him on the set of his latest film — where, she learned, he was cheating, a well-placed source told The Post on Tuesday.

“She hired a private eye because she felt that he was fooling around with her on the set, and it turns out, he was. And that was the final straw,” the source said.

Pitt had been rumored to have been cozying up to his “Allied” co-star, Marion Cotillard, in London for months.



He and Jolie also had been sparring over their lifestyle, another source said.

She has increasingly wanted to quit Hollywood in favor of devoting herself full-time to her humanitarian work, while Pitt prefers Tinseltown, the source said.

“The older she gets, the more serious she becomes, and she is sick of the Hollywood thing,” the source said. “He wants to make movies. She doesn’t. It’s a fundamental difference. It’s how you live your life.”

She is seeking physical custody of the couple’s six kids, TMZ said.

She doesn’t want Pitt to have joint physical custody, just joint legal custody. He would get visitation, according to her filing.

Jolie is not seeking spousal support, the website said.

She has hired top gun Laura Wasser as her lawyer.

The documents list the date of separation as Sept. 15, 2016.

The couple were married in August 2014 but have been together since 2004.