I am a man aged 29 love and want to marry a girl aged 22. we live in Chhattisgarh and belong to different caste and religion. Few days ago her parents confirmed her marriage with other boy of same caste. She wants to marry me but didn't tell to her parents. Now we want to marry under special marriage act 1954. Please tell us how to follow the procedure. Also our life may be threatened so what coution must be taken? Thank you for your kind help.