(Cover) - EN Showbiz - Michael Douglas has splashed out on a holiday in the Mediterranean for his wife Catherine Zeta-Jones and their children.

The Hollywood stars have had a difficult time after Michael underwent radiation and chemotherapy for stage four cancer and Catherine was treated at a psychiatric hospital for bipolar II disorder. Michael decided to whisk his wife away for a relaxing break and the couple were spotted in Bodrum on Sunday enjoying a shopping trip. They were accompanied by their children 11-year-old Dylan and Carys, eight as they browsed for handbags.

"They ate fish in a local restaurant and they visited a nightclub," a source told New York Post. "They seemed relaxed and very happy."

Michael, 66, is reported to have rented a lavish yacht for a month so his family can sail along the European coast. The boat, called Mary Juaner, also boasts its own sauna and swimming pool.

Michael and Catherine, 41, have been enjoying stopping at various cities on their trip. Last week, they are believed to have spent several hours in Athens, Greece, where they visited the Acropolis Museum. (C) Cover Media