Michael Douglas talked to Oprah Winfrey on her show about his wife's depression. He said that it was Catherine Zeta Jone's upbringing that stressed her even more.
He said that she grew up in an environment where she was not allowed to express her emotions and she totally broke from inside when she heard about Michael's throat cancer.
Zeta was diagnosed with bipolar II disorder because of all the mental stress she has been under for all this time dealing with her husband's illness. Michael admitted that his health problems made his wife's illness worse.
Michael said he is the sort of person who makes no fuss about things and needs no attention. So when he heard of his cancer, he got ready for his treatment but Catherine took the strain big time all this while.
According to Michael, Catherine is Welsh and they have this 'stiff upper lip' and do not show their feelings. She was under pressure in the last one and half year but she never spoke about it.
Michael was very candid when he told Oprah, that in the last year his oldest son was in prison, his ex wife was suing him and he got cancer on top of it. It became difficult for Catherine to say in all this while that she was 'depressed'.
But the way she coped with the situation made him feel really proud of Catherine and he is happy that she dealt with her depression in a mature manner. Now Catherine is back to work and is busy shooting for her next film.