Divorce against wife on basis of suicidal threat.

I have married for 1 and a half years (July 2019).(With my expenses ). Im a single child brought up by my mother who is widow.My father an army person expired in my young age. From day 1 wife never involve in household activities and stays aloof in the house and never interacts. when I initiate to communicate she ignores creates a different body language speaks for sake.(Not interested). Even ignores for intimacy( Not interested in bearing child and medical treatment) this has repeated continuously for 8 months,saying reasons as her mom ,dad, sister are in financial difficulties and blaming me that im in greed for lust.Reasons Differs that she got abdominal pain ,stay away from me.behaves violently raising voice by biting her own teeth. Does the activities without my knowledge . Always abuses my mom and me and asked why she is behaving replies "why did you marry me" . This is not my home i will not live . Blaming my mother as reason make her to go out of the home.(Own house in name of mother). Im clueless why she behaves like that ? wife's father and mom forces her to stay in the relationship as her younger sister has to get married. Her younger sister got married in October 2020 . after her sister's marriage . She threatened me and my mom, her purpose of staying with me is over and she will claim maintenance by divorce , tried for suicide attempt by hanging cloth on ceiling fan,blaming my mom as reason for her death and put me down in jail ,I lodged the complaints in women cell for suicide attempt by wife and got petition copy from inspector. As the inspector warned her not to repeat , but said Wife has right to come and go in my home. wife forcefully lives in home showing arrogance behaviour and staying aloof in the home. Again repeats the same behaviour . Wife's father and mother forces her(Wife) to live in my home . Can i file for divorce on grounds of mental cruelty will it will sustain in family court? what will be the consequences?