My wife intimate she preferred 498a against me

Sir/Madam Im presently working in rajasthan as a central goverment employee. I married a girl from bihar presently he is stay at gujarat and im belongs to tamil nadu...my wife leave my home with out any intimation when i was in rajasthan..he only stay 13 days at my home...now my resignation case pending in higher authority table due to my parents health conditions i can't continue my job..now my wife sent some intimation letter to higher authorities of my department through advocate.in the intimation letter mention that my husband and in laws,harrased me and demanding dowry so i preferred u/s 498a against him and he is planing to resign his job restrict him to resign. Higher authority reject her letter. Now she is tourcher me if you leave job i file lodge FIR in gujarat after that police arrest you in rajasthan and arrest your father mother in taminadu.my parents are aged and multiple disease patients.in this suituation what can i do.....pls help me....mentally im depressed pls help me....