Dear pals,need to know if am at fault of not,there was a girl i was dating since i was 17,now we are 22 same age,she never allow sex thing to happen between us,and i know she is no more a virgin,she have sex with bigger guys even for the sake of money sometimes,i know some guys who claim to have sex with her which i have evidence,i caught her once but that is unknown to her till now coz of this i decided to break up the thing i dont know how to say it so i put on stupid behaviors,i know i love her so much she noticed my behavious too,she told me she is done with me,she broke up with me,after some months,i called her on my cell phone and i told her i just wanna say HI,she said its kool but am useless,i told her am not useless am useful,even to her,she said to me you are useless,i told her what can i do to you to make you know am useful,she said if i can offer her something,i told her genuine i would give her 20 thousand coz i know she loves money,she said that is chicken change,she knows am useless,i then asked her,ok,how much can i offer you to know am useful,she replied and said 50 thousand,i told her,ok,i would hard more 20 thousand to make it 70 thousand naira.She smiled and i told her, what can you offer me too after this money,she said i know what you want and like to have,is it not SEX,ok no problem let do the thing after you give me the cash,i said ok,i dont have naira with me i would pay you with dollar right now,she said cool,sounds good like a good deal,in dollar it was about $500.I have a bad friend that deal with fake of it,i know him for that,he got lots of it,so i went to him and i took $500 from him and i drive to this girl's house,she was alone in the house,mum and dad was out,i gave her and immediately she went nude,and play the sex game with me,after the game she said baby you are useful,lets go to exchange this money together,you got a car,you can drop me there,i said No i have to rush home now,my house gate key is with me and my brother would soon be home,i left and she took a cab and there she discovered the dollars was fake,all fake.She called me and shouted on me,i told her to fcuk off and never call my phone anymore.I have never cheated on someone in my life,this still remain a big problem for me,AM I AT FAULT???