1) your marriage during subsistence of earlier marriage is null and void .
2) Hon'ble Supreme Court in the case of M.M.Malhotra Vs. Union of India and others AIR 2006 SC 80 to contend that the marriage of the respondent being void did not need any declaration from the court. Hon'ble Supreme Court in the case referred to above was pleased to law down as under:-
"11. For appreciating the status of a Hindu woman marrying a Hindu male with a living spouse some of the provisions of the Hindu Marriage Act, 1955 (thereafter referred to as the Marriage Act) have to be examined. Section 11 of the Marriage Act declared such a marriage as null and void in the following terms::
11. "Void marriage-- Any marriage solemnized after the commencement of this Act shall be null and void and may, on a petition presented by either party thereto against the other party, be so declared by a decree of nullity if it contravenes any one of the conditions specified in clauses (i), (iv) and (v) of Section 5."
3) clause (i) of Section 5 lays down, for a lawful marriage, he necessary condition that neither party should have a spouse living at the time of the marriage. A marriage in contravention of this condition, therefore, is null and void. By reason of the overriding effect of the Marriage Act as mentioned in section 4, no aid can be taken of the earlier Hindu law or any custom or usage as a part of that law inconsistent with any provision of the Act. So far as Section 12 is concerned, it is confined to other categories of marriages and is not applicable to one solemnized in violation of Section 5 (i) of the Act. Sub-section (2) of Section 12 puts further restrictions on such a right. The cases covered by this section are not void ab initio, and unless all the conditions mentioned therein are fulfilled and the aggrieved party exercises the right to avoid it, the same continues to be effective The marriages covered by Section 11 are void ipso jure, that is, void from the very inception, and have to be ignored as not existing in law at all if and when such a question arises. Although the section permits a formal declaration to be made on the presentation of a petition, it is not essential to obtain in advance such a formal declaration from a court in a proceeding specifically commenced for the purpose.