1.Go to E court website and search your case details by name etc. you may get details of the case. Most probably husbsnd has made Complaint to magistrate under Chapter XV of Cr.P.C . And Magistrate will order investigation to concern Police station , and further procedure.
2. Get Anticipatrory Bail Cr. P. C. Sec. 438 , and follow the conditions , like you will cooperate with police station , not try to contact anyone who have complaint etc
3. Deny all allegations
4. All evidence in support of case by opp. party have to be examined , and challenged. Under Sec.45A of evidence act in my opinion they will ask for expert opinion.
5. Opp. party may be working with some advocate already to collect all evidence under relevant provision of Evidence Act and may have made case strong . if it was all well planned.
6. Improve your conduct , permanently because they will also try to prove you are danger to society and ladies . So now you need to be straight permanent.
7. If indeed this case runs certainly your reputation will be damaged a lot and you need to be prepare for it. Additionally further benefits in job etc. too may get problem .
8. Handle this matter carefully within frame work of law with help of good Criminal Lawyer. And most important thing be good person now else , if you take any wrong step now from bad only worst will happen nothing else. Be away from that Lady permanently