Brad Pitt Says His Six Kids With Angelina Jolie Make Their Relationship 'Strong'

Last night, Brad Pitt and Angelina Jolie took Hollywood by storm while promoting their new film "By the Sea" at the AFI Festival.

Brad opened up with "Extra's" Charissa Thompson about their relationship and credited their children, who are his "everything," for their strong bond. "I think six kids make you strong, I think a commitment to each other, I think a commitment to understanding each other, that bonds the love, in my mind."

In "By the Sea," Brad and Angelina play a couple whose marriage is in crisis. Angelina also wrote and directed the movie. Brad says, "She's tough, but she's decisive and she's got great instincts."

The two are working together for the first time in 10 years. They fell in love on the set of "Mr. and Mrs. Smith," in which both starred. Brad said, "It had been far too long. It was such a joy to go to work together, work on this project together, figure out the problems, figure out the hurdles."

Check out Angelina chatting about the movie, which opens on November 13.