Can a marriage is possible in this relation?
Hi friends kindly help me in this problem.
My name is Sameer, I am muslim, I work in a Multinational company, I am succesfull in my life so far and earn around 25,000 per month.I am in love with a girl who is my relative, and I proposed her two years back and she accepted my proposal and from then we are in deep love with each other and we can't imagine our lives without each other. She is confident in convincing her parents about our love and same was the case with me until I got this problem. The problem is that she is the daughter of my sister in law and my sister in law is the daughter of my moms brother. It means my love will become my daughter in this relation, and her father and I doesn't have any blood relation in fact he is not related to any of my family or relatives, but since her father related to me as brother she becomes my daughter. Before loving her I considered this problem and asked so many friends whether if marriage is possible in this relation and she also did ask many friends before accepting my proposal and all our friends said it is possible since her father is not my own brother and has no blood relation to any of my family or relatives. Now their parents are looking matches for her and she is confident that she can convince our parents and also saying that this problem will not come in the minds of their parents or their relaives and that they accepts me. And when I raised the topic of my girlfriend to my parents that I want to marry her, my parents doesn't have any issues with my girlfriend but they are asking me how did you love the girl who is like your daugther and how a marriage is possible in this relation? Please advise me if I could marry this girl with this relation or is it written anywhere in ISLAM that marriage is not possible in this relation? I don't know how to convince my parents on this one. Kindly help me and I will be very thankfull to those who replies and helps me.
Thanks in advance to you all.