Very difficult situation...getting married.?

Dont let anyone control your life bro. You are who you are and no one can take that from you. Your dreams, wishes, and personality is what separates you from the rest of the world and if it was me ide be damned if anyone try to take that away from me. Stand up for who you are no matter Race, Creed, or Gender. If the marriage isnt what you want then screw it man, cancle the wedding. It isnt true love, you will end up hating the decision for the rest of your life. Best of luck bro, you will be in my thoughts and remember no one can take you from you.