I have a USC mother and a British citizen father who were married when I was born in 1991 in London
From what I understand I AM a US citizen due to the fact that my mother spent at least 5 years prior to my birth in the US, with at least 2 of them post-14 (my mother came to the UK at 25).
She did spend some time outside of the states during her childhood but that was due to her father (my grandad) being stationed abroad in the Air Force...
By the way, I don't have a certificate of birth abroad...
From what I understand I AM a US citizen due to the fact that my mother spent at least 5 years prior to my birth in the US, with at least 2 of them post-14 (my mother came to the UK at 25).
She did spend some time outside of the states during her childhood but that was due to her father (my grandad) being stationed abroad in the Air Force...
By the way, I don't have a certificate of birth abroad...