From WENN.com

The Elizabeth star has two sons, Roman and Ignatius, with her playwright/director husband Andrew Upton and admits she has been taking them to work while she appears in a production of Uncle Vanya at the Lincoln Center in New York City.

She tells New York Post gossip column Page Six, ""We do what we love - it's not like we are running a supermarket or something. There is not a lot of separation between work and home life. The kids hang out at the theatre, and it all gets a bit muddled-up, but it somehow works.""