HELP ME PLEASE

hi, am muthu, working in a software company.some one help me to get rid of my situation and sadness. i proposed a girl, she is working in my company, my relative too. at the time while i proposed she said "muthu i didn't think u like that, u r my friend". i said its ok, i wont disturb further.I don't want a false relationship in name of friend with u. i loved u, so i cant imagine in any other relationship.
but she didn't leave me, started messaging me more than before.started loving me, talks me in phone for more than a hour a day.She was interested to know about my family, my college,relatives etc.day by day our love increases. v used to get fight often.then it will b solved.v both shared many things which a friends wont do.v both prayed to god and made a wish that if v both married each other v will come to your temple by walk.she will b possessive on me. she wont like any girls showing their care to me.she said about this to me even. so i understand her feelings and i didn't allow any other girls to show care on me.Many things happened between us. one day there was a big fight between us because i was possessive on her.Another boy( her friend) showed care in front of me. i said i cant see anyone to show care on u in front of me , so i don't like it and got angry,shouted on her. after one day i felt that i should have not shouted on my lover. i should said in a soft way. i realized it and said sorry.but no reply.i messaged her a lot, no reply. i asked her to forgive me, i even said i beg u, try to understand me.i shouted as am loving her a lot, and am possessive on her. Now she is saying i am your friend, let us talk only official matters alone. don't talk any other thing other than official. She didn't care about my feelings, not even a single reply for my words. she said that she had a friend relationship only in past with me. how can i accept her words,she didn't behave as friend, she loved me. she even said that to me a lot. Now i couldn't tolerate this, i don't know what to do. am mad for d past 6 days. She didn't care for my feelings now.Not even a single reply.I said in the starting itself if u didn't love me, i wont disturb u.but she only wantedly came and loved me later. now doing like this. i loved her a lot. i can't be without her. if she is saying me as friend why v both made a wish to god for our marriage.v both made the wish. she not only fooled me, she fooled the GOD also..........
some one help me to get rid of my situation and sadness

with tears,
muthu