- if you want to rejoin the matrimonial knot, then,
try to settle the matter amicably with your wife involving elders/relatives/friends etc and take her back, if, failed, file Restitution of conjugal rights petition in the Court,
and,
- if you also want to terminate the marriage, then,
try to settle the matter amicably with your wife involving elders/relatives/friends etc and go for Mutual Consent Divorce which will be decided in 6-18 months, and you both will be free to live life with your wish,
3. stay calm and let her file the case for seeking a decree of divorce, on appearance, make a request to the court to send you for mediation, and matter can be resolved at that stage also