Can wife ask for maintenance of she by her own will left the house

I just want to know if wife left the matrimonial house and children at her own wish 2yrs back , his father also given statement in police that he is taking her daughter in fit and fine condition in future if anything happened he will be responsible. After eight months suddenly wife filed Maintenance case U/S 125 CRPC, 498A & 506. tell me what husband will do in such condition. How he can denied for paying maintenance in court. Husband has submitted his entire income and expenditure detials to judge. Months back I have filed suit for restitution of conjugal right u/s 9 but when she made a statement in women cell that she will committed suicide if anyone force her to live. Only after that on given date for section 9 I withdraw my case and told facts to judge in writing.