Keira Knightley doesn't mind prioritizing motherhood over her acting career.David Parry - PA Images/PA Images via Getty ImagesKeira Knightley says she had to step back from her career because she chose to have kids."I've been really surprised in the past few years about what I've said no to," Knightley told The Times.Working women across industries are often forced to choose between their careers and having children.Keira Knightley, 39, chose to prioritize motherhood over her career.In an interview with The Times published on Saturday, Knightley spoke about her decision to have children and the impact it had on her career decisions."I couldn't go job to job [abroad] now.