Article 45, Family Code of the Philippines: Voidable Marriages
Article 45: A marriage may be annulled for any of the following causes, existing at the time of marriage. 1.) That the party on whose behalf it is sought to have the marriage annulled was eighteen years of age or over but below twenty-one, and the marriage was solemnized without the consent of the parents, guardians or person having substitute parental authority over the party, in that order, unless after attaining the age of twenty-one, such party freely cohabited with the other and both lived together as husband and wife; 2.) That either party was of unsound mind, unless such party after coming to reason, freely cohabited with the other as husband and wife; 3.) That the consent of either party was obtained by fraud , unless such party afterward, with full knowledge of the facts constituting the fraud, freely cohabited with the other as husband and wife; 4.) That the consent of either party by force, intimidation or undue influence, unless the same having disappeared o...