I am a French Citizen, and will be traveling with an infant (6 m.o.) who is an American and a French citizen (she has the dual citizenship). I have a French passport, she has an American passport, she does not have any form of French id, but she is registered in my "Livret de famille", and I have a copy of her birth certificate (both French and American) proving that I am the father.
I have two questions:
When I'll be passing the French border with her, should I go to the "Citizen" kiosk (after all, even if she does not have a French passport, she is a French citizen), or the "Visitor" kiosk?
When I'll be passing the US border with her, should I go to the "Citizen" kiosk (even if I'm not a citizen, I am the legal guardian of a citizen), or the "Visitor" kiosk?
She obviously cannot cross the border on her own!