Can a marriage ever survive an affair?
Arnold Schwarzenegger hopes his relationship with his wife can still be saved, despite him fathering a secret child with a member of his household staff. Maria Shriver has walked out, saying she felt physically sick when she heard the news, and that she's now trying to rebuild her life.
Arnie says the couple are taking things one day at a time. So can a marriage ever survive an affair? Nicky Campbell takes your calls.