Siri marriage, the marriage is performed by the guardian of women with a man and witnessed by two witnesses, but not reported or not recorded in the Office of Religious Affairs (KUA). The term siri marriage or marriage a secret was already known among the scholars. Only marriage siri formerly known at the time of marriage different from its understanding by siri at this time. Formerly referred to siri marriage is marriage in accordance with the pillars of marriage and the conditions according to the shari'ah, it's just that the witness is asked not to notify the occurrence of marriage to the general public, to society, and by itself does not exist walimatul-'ursy.The siri marriage is often interpreted by the general public with: First, marriage without the guardian. Such marriages are conducted in secret (siri) due to the female guardian does not agree, or because it considers valid marriage without a guardian, or just to satisfy mere lust no longer heed the provisions of the Shari'a, secondly, that legal marriage is religious but not listed in the state recording agency. Many factors that cause a person not registered her marriage in the state civil registration agencies. There is due to the cost factor, the alias is unable to pay the administrative record, some are caused by the fear of getting caught breaking the rules that prohibit public servants more than one marriage, and so forth. Third, the marriage a secret because of certain considerations, such as fear of getting negative stigma from the community who already consider taboo siri marriage, or because of complicated considerations that compel someone to keep her marriage.