Divorce
To get divorced you must have been married for more than one
year. You must complete a form, called a 'Petition', giving the
reasons why you are applying, to show your marriage is definitely
over. If you have children you also complete a form called the
'statement of arrangements' in which you tell the court what plans
you have made for the children once the divorce is final.
Her
Majesty's Court Service website has information about
divorce.