"Now my nest is empty I kinda think I can travel more, but it's like when you picked up a cordless phone for the first time and you kept staying the same distance from the phone as you would if there was a cord? I keep thinking, 'Oh, I wonder what they're having for dinner, I wonder where he is now.' I can't unchain myself." Susan Sarandon admits she's struggling to get used to her new found freedom now her two sons with ex-partner Tim Robbins and actress daughter Eva Amurri are all grown up.