Another Brad Pitt, Jennifer Aniston, Angelina Jolie love triangle may be in the works now that a battling Brangelina are considering an ‘open relationship.’

“Brad asked Angie to consider making their relationship an open one,” a friend tells Life & Style Weekly. “His idea is that when they’re apart, he can be with other women and she can be with other people.”

“Brad says Angelina is so insecure, he’s caught her going through his pockets on more than one occasion,” says a Pitt family snitch.

“She turns everything on its head and tries to make Brad the villain,” says the insider. “She accuses him of still being hung up on Jennifer Aniston and of not wanting Angie to see the e-mails he’s sending to his ex-wife.” Brad got so fed up after one recent fight, he called his sister, Julie, to vent. “Brad told her, ‘I’m done with Angie. I can’t put up with this anymore,’” the mole tells L&S.