Stranger??? Anxiety

I know it's typical for children Camille's age to have Stranger Anxiety, however, my dad and my brother are anything but strangers. We are with them several times a week. But this hasn't changed Camille's perception. Any time my dad or my brother come close to her, she clings to me or cries. I thought we might have passed this stage so I had my brother get her out of her stroller yesterday morning. Nope.