"I don't think I realised how little I was living. I was so consumed by holding it together. I was in a tight little square, because when something's not right and you're trying so hard to hold on to it, you have to make it really small so that you can hold on to it. If your world gets any more expansive, you can't deal anymore." Reese Witherspoon on her grief following her split from ex-husband Ryan Phillippe.