who needs an annulment in the catholic church
Declaration of nullity If someone has been married previously and the first spouse is still alive, he or she must have received a Declaration of Nullity before entering into a marriage in the Catholic Church, even if neither party in the marriage was Catholic (privilege of faith being separate cases). The Catholic Church treats as indissoluble and valid every marriage when it is the first marriage for both parties. However, the church does not recognise as valid a marriage when one of the parties is Catholic but the marriage was not celebrated before a Catholic priest (unless a dispensation was first obtained).