to resister for another marriage

you should file for divorce and only after divorcing your first wife you can re - mary. Meanwhile file a suit forRestitution of conjugal rights if she resists then that will be some grounds even for divorce.

You fule divorce petition,you will get divorce, then remarry

You can not apply for any other marriage when your divorce case is pending in the court. Your wife and you have to follow the legal procedure to get a divorce. 
You should also understand that re-marriage or settlement of the existing is not the solution for a secured life of your mother. You can use other means of shelter homes and provisions for the parents of army men.

Hello,

Sir you can apply for restitution of conjugal rights. The provision for restitution of comugal rights comes under section 9 of Hindu Marriage Act, 1955. It states the following:

1. When either husband or wife has, without reasonable excuse withdrawn from the society of the other, aggrieved party may apply, by petition to the district court, for restitution of conjugal rights and the court, on being satisfied of the truth of the statements made in such petition and that there is no legal ground why the application should not be granted, may decree restitution of conjugal rights accordingly.
2. The restitution of conjugal rights is often regarded as a matrimonial remedy. The remedy of conjugal rights is a positive remedy that requires both parties to the marriage to live together and cohabit.

There are three essentials under s.9:

1. Spouses must not be staying together.
2. Withdrawal of a party from the other must have no reasonable ground for such withdrawal.
3. The aggrieved party must apply for restitution of conjugal rights.

Hence, your wife must have left your company without any valid reasoning.

Therefore, you can file a petition for conjugal right. This way if the court finds that your grounds are valid, then they would compel your wife to come and stay with you.

 However, if the decree of restitution of conjugal right is not honored for a period of more than one year, subsequent to the date of the decree, it becomes a ground for divorce. Hence, if your wife even after this does not come and stay with you, you can file for a divorce on this ground. But remember, that you cannot marry anyone else as of now as you are still legally married to your wife.

Hope this naswers your question!

Regards

Palak Singh