All perfect praise be to Allaah, The Lord of the Worlds. I testify that there is none worthy of worship except Allaah, and that Muhammad, sallallaahu ‘alayhi wa sallam, is His slave and Messenger.
If your situation is similar to that which we mentioned in Fatwa 105480, and that your husband married you without the consent of your guardian, then the marriage contract is void according to the view of the majority of the scholars . Therefore, a new marriage contract has to be conducted so that marital relationship would continue between you and your husband.
You may seek the help of some pious and righteous people in order to convince your husband that this is an easy matter and the fact that the marriage contract was void does not mean that his children will not be traced back to him as he might think, or any other thing he fears might result from having a void contract.
However, if your husband insists on not renewing the marriage contract with you, then you are not permitted to marry another man until he divorces you or that your marriage contract with him is invalidated, because this is a controversial issue among the scholars .
If he refuses to divorce you, then you may take the matter to an Islamic centre in your country so that they would order him to renew the marriage contract with you or to divorce you, or that the Islamic centre divorces you from him despite his refusal in case he refuses both of the above options.