It seems unlikely that you could qualify for an annulment; however, if irreconcilable differences have persisted for 6 months or extreme cruelty has existed for a 3 month period, you have grounds for a divorce.
Grounds for annulment include:
inducement into marriage based upon fraud
the marriage is illegal or
you were not competent to enter the marriage at the time of marriage.
Though it would be necessary to discuss your case at greater length to provide a more precise response, the facts you have set forth make an annulment unlikely. The good news is that you would be able to get a divorce. Divorces are very complex, and it would be in your best interest to retain an experienced family law attorney.