Hi all, I will hopefully be getting my citizenship in a few months and when I do, I would like to apply for GC for my father. My parents were never married and all I have to prove that he is my father (other than the obvious resemblance) is my birth certificate. After reading some of the posts I realized that a birth certificate may not be enough proof especially because I was born out of wedlock. I am thinking of doing a DNA test but since I live here and he lives in the Caribbean, I am not sure how that would work. If there is anyone out there who has been in a similar situation or has any advice, I would really appreciate it.