@ Querist,
1. Your lawyer is a cheater be aware from him, this is the simple reason from where he is disguising you.
a. A lady whose name appears in non-government college prospectus as a lecturer, what you think she is working for charity or what?
b. Any lecturer in any college whether gov. or non-govt. is paid handsomley not less than 20k,so you can imagine do she is eligible to get maintenance or not.
c. You and your lawyer could easily go to her college and seek the information about basic salary of any starting lecturer and assume that what will be her salary after crossing any exepriences.
d. Simply ask your lawyer to intervene help from the court to seek her employment as well as income detials by court assistance. As you have shown the propsectus and it is very much admissible in your case.
e. Before hiring or giving accord to any lawyer please do some reaserch on internet to your related doubts as google is more smarter than these lawyers.
regards.