From IMDB:

Movie hunk Ben Affleck is determined to prove that he and fiancee Jennifer Lopez aren’t the new Madonna and Sean Penn by making their marriage work. Affleck was a teenager when Madonna wed Penn and then suffered a critical mauling over Shanghai Surprise, the film they made together - and he remembers every article about the couple’s split. He and girlfriend J.Lo have been critically attacked for their flop Gigli, but he’s determined to move on and not dwell on the bad reviews. Affleck says, “I understand what happens. I made that agreement when I became an actor. Sean Penn was married to Madonna when I was 15 years old, and I was aware that the media got crazy about stuff like that. I didn’t think I’d ever become that person, but I can’t say that I was duped, or tricked or didn’t know that there was this side of the media. If you let it get to you it can ruin everything.”

From IMDB:

Movie hunk Ben Affleck is determined to prove that he and fiancee Jennifer Lopez aren’t the new Madonna and Sean Penn by making their marriage work. Affleck was a teenager when Madonna wed Penn and then suffered a critical mauling over Shanghai Surprise, the film they made together - and he remembers every article about the couple’s split. He and girlfriend J.Lo have been critically attacked for their flop Gigli, but he’s determined to move on and not dwell on the bad reviews. Affleck says, “I understand what happens. I made that agreement when I became an actor. Sean Penn was married to Madonna when I was 15 years old, and I was aware that the media got crazy about stuff like that. I didn’t think I’d ever become that person, but I can’t say that I was duped, or tricked or didn’t know that there was this side of the media. If you let it get to you it can ruin everything.”