Nicole Kidman has turned to a top psychologist to help deal with her husband's alcohol problems - her dad. The 'Moulin Rouge' actress has reportedly been having lengthy phone conversations with her father, Dr Anthony Kidman, ever since country singer Keith Urban checked into a Nashville alcohol rehab centre last Thursday. A source told Britain's Daily Mirror newspaper: "Nicole's dad is getting her through it with a mix of professional advice, fatherly guidance and Catholic beliefs. Dr Anthony and his wife Janelle are expected to fly to the USA this week to be by their daughter's side."Keith - who married the 'Stepford Wives' actress in Australia in June - expressed deep regret for the upset his troubles have caused his wife and family. He said in a statement: "I deeply regret the hurt this has caused Nicole and the ones that love and support me. "With the strength and unwavering support I am blessed to have from my wife, family and friends, I am determined and resolved to a positive outcome."