Article continues below advertisementRachel Zoe is opening up about what led to her split from estranged husband Rodger Berman. In a new interview with the fashion mogul, she revealed they started to disagree on some important things before separating last year.Zoe, 54, explained the relationship started to break down when she began "to question decisions," realizing that she and Berman, 57, didn't see eye to eye "on what certain outcomes should be.