I disagree with Mr. Laxmi Kant Joshi,
In this case the respondent / Husband is a private employee. So income details, bank account details, passport details etc, and other information are not a public information so that the court is going to see. These are completely private and personal information and any person has right to not to disclose these to anyone. If the court sends summon to the employer then also the employer is neither bound to response nor bound to come to the court. But generally the court does not do it. The court will ask the petitioner / wife to prove her claims with the documentary evidences that she has. If petitioner / wife does not have these information she can't prove it. After all this is a private complain and quashi - civil in nature.
Please show in the court that you are jobless and have ZERO income. Let her do what ever she can.
Moreover, you can file CrPC 91 and ask her to submit evidence as per Indian Evidence Act 1981 to forfeit her allegation. You also should file Perjury against her with all false, fabricated and contradictory statement in her petition. All sample petitions are there in my above links.