Charlize does need a life again outside her kids and mom. You can tell she looks much more uncomfortable in interviews now then a few years ago.
After the things she said and implied about 'being forced to stay in certain parts of the country', do you really think we should care one way or the other how comfortable she is is in interviews?
Honestly, I would rather watch the chrome on the rear bumper of my pickup truck turn to rust than see/hear her in an interview.