- A party lacked capacity to consent to the marriage at the time that the marriage was solemnized, either because of mental incapacity or infirmity or because of the influence of alcohol, drugs or other substances, or the party was forced into the marriage fraudulently (within 90 days after the petitioner learned of the condition);
- A party lacked the physical capacity to consummate the marriage within one year’s time;
- A party was under age 18 and did not have the consent of his or her parents, or guardian, or judicial approval (the marriage can be declared invalid prior to the time that the person reaches age 18 when the party could have married legally).
Question: What are the grounds for annulment in Illinois? Answer: Grounds for annulment vary in different legal jurisdictions but are typically limited to fraud, bigamy and mental incompetence. In Illinois, they may also include the following circumstances: