Actress Catherine Zeta Jones and husband Michael Douglas reportedly want to renew their wedding vows in a private ceremony. The couple, who got married in 2000, faced tough times with Douglas suffering from throat cancer and Zeta Jones seeking a rehab to cure Bipolar II disease. Now, they wish to forget the bad old times and strengthen their marriage. ‘’They want to put a few difficult years behind them. It will be a private affair in Bermuda,” dailystar quoted a source as saying. They have two children, Dylan Michael Douglas , 12 and Carys Zeta Douglas, 9.