These people have all experienced divorce:
Divorce involves legally terminating a marriage through three stages - petition, decree nisi, and decree absolute. Not all petitions reach the final stage. Separation can be informal or legal, where a couple lives apart but remains married. Empty shell marriages exist in name only, though this type has declined with divorce availability increasing. Divorce rates account for population and marriages, usually shown as divorces per 1,000 couples. Approximately 40% of UK couples divorce, with rates peaking at 165,000 in 2004 but falling to 113,949 in 2009.