I have lived in the UK for the past 10 years, I've been a dual citizen for the past 2 years, and I am just now starting the application process for Counsular Notification of Birth Abroad for my 1 year old and 4 year old. How am I supposed to prove that I lived in the US for at least 5 years? I lived in the US for the first 35 years of my life, but I didn't save any utility bills or pay stubs from the US after I moved to the UK, so how the hell am I meant to prove that I lived there? Would a stack of photo albums of me growing up in the US work?