@ Tajobs got your point on the time period ....and the grounds for annulment
Bigamy - either party was already married to another person at the time of the marriage
Forced Consent - one of the spouses was forced or threatened into marriage and only entered into it under duress
Fraud - one of the spouses agreed to the marriage based on the lies or misrepresentation of the other
Marriage Prohibited By Law - marriage between parties that based on their familial relationship is considered incestuous
Mental Illness - either spouse was mentally ill or emotionally disturbed at the time of the marriage
Mental Incapacity - either spouse was under the influence of alcohol or drugs at the time of the marriage and was unable to make informed consent
Inability to Consummate Marriage - either spouse was physically incapable of having s*xual relations or impotent during the marriage
Underage Marriage - either spouse was too young to enter into marriage without parental consent or court approval