Angelina dumped Brad after a PI uncovered his affair with Marion Cotillard

  • Angelina hired a PI because she felt he was fooling around.

  • Turns out he was with Marion which was the final straw.

  • PI also discovered he was partying like a single guy on a mission.

  • Off set vibe was full of hard drugs and Russian hookers and Brad was caught up in it.

  • Angelina wanted to quit Hollywood and devote herself full-time to her humanitarian work.

  • Brad didn't want to quit Hollywood and its parties.