In a matrimonial dispute, the court may ask for the details of the assets and liabilities of both parties to determine the interim maintenance to be awarded. The court may consider the income of both parties and the expenses of the child to decide the share of the husband and wife in the educational expenses.
In terms of obtaining employment details of the wife, the CrPC 91 application may not be directly applicable in a matrimonial case. However, you can file an application under Order 11 Rule 12 of the CPC seeking the relevant documents and information from the wife regarding her employment details.
Additionally, if the wife has been changing the school of the child without the father's notice or consent, you may file a petition seeking joint custody of the child or seeking an order that the wife cannot change the school of the child without the father's consent.
It is advisable to consult with a local lawyer who can guide you on the specific legal provisions and procedures applicable to your