As per our discussion and 498A FIR, they said they gave you 8Lakhs, so you can ask court to do the needful as per IPC 498A giving dowry also crime just like taking it.
see related judgment here http://mynation.net/docs/218-2009/
and also after marriage you were ghar jamai and she hardly stayed in your house, so there should not be any domestic violence to convicts others.
If court did not ordered any maintenance why you are paying her, stop the payment but keep all reciept you paid.
Please refer this judgment [ http://mynation.net/docs/same-cause/ ] which says she cannt file 2 cases on same reason, as 498A is not yet finalised, so DV should not proceed. or you can ask court to couple both cases as one.