A cheating girl who married someone else

Sir, i was in relation ship of a girl for 9 year. she completed her graduation. i helped a lot. she use to come on my home usually she said me,assured me for marriage.my parent and sisters were knowing about it. on 15 feb 2018 she called me her home to talk his father, but i went there her house was locked then i went to her uncle house and he answer that she has married on 15 feb. any how i took her address and called and asked how she made me fool. i found she was in pressure and saying that she still want to marry. after marriage she was in contact with me.daily she use to call me for court marriage recorded her call. on 17 march she said she will arrive on 17 march i went to her house and talked to her father. on the same day i went to shajahn pur where she is married i talked her father in law. he console me and said he will answer me, after 1 week they went to police station and police took me to station for 1 night i said them she was forcing me for marriage and making me fool. i left my ib mains exam, cgl mains exams ,but they have not listen me .and they signed me on agreement that i should never talk to her. sir i am in acute depression form 18 june my pcs mains is scheduled but every night it seems everyone is laughing at me. my calegues ,my friends. i even planning to leave my job in india post. i think this depression will lead me to suicide. kindly guide me . a lot of money i have spended on her for her education. i have videos and recordings.