Prayer to Change My Lover’s Mind

Dear all,

the man whom I love loves me very much….but I am insecure about my future. Our community and caste is different and even if my parents will agree to our marriage his parents will never will…I will never blame him because when we had started our relationship he had told me about this problem… I know he will be successful in life.

But still he tells me that he will talk about our marriage to his parents but if they refuse he will not be able to marry me. I love him very much and want him as my husband. Please suggest a prayer so that there are no problems regarding our marriage.
I am unable to concentrate in my studies because of this. I am totally lost. I belive in You God…
Please help me…….