Can I file a divorce from my wife within 5 months of marrige.

Hello, Its my humble request that kindly guide me correctly as i spoke to many lawer but i am not satisfied. Situation is, I got married 6 months ago . Its was arranged marrige through martimonial site. However in my honeymoon i came to know that my wife is not comfortable to have intercourse i have asked her reason she said its normal . And then she talked to her mother as she said . And told that it will take 5 months atleast to do so. I was shoked i asked her do u have any prob then she said no. I hqve not shared this with my parents thinking like it might happen however my frds told that its not like by anymean. She is a govt servant. She has deny to cook and help household things even she asked me to wash her clothes too other household things . However i am working in mnc . One day her parents came and take her without my permission and threatend me bla bla type . They have nod done qny grand marrige too. And nothing dwary i have taken . Even for her i bought a house for her which is near to her office . I am under loan of 50 lac . Now she has gone to her parents house from last 40 days and not having and communication with me or my family. We are under so much of depression . Even my family too. I believe that we do not have understanding and there is a alot of interfearence from her father and mother . I dont know what to do. I am completly frustated . Now my question is if i asked for divorce then what are the chances they can file a case of dowry against me. Imp thing is i have never shouted at her always talk very politly and having few conversation recording.