Alboto, don't worry about it - I think you are ok.
On the other hand - have your wife STOP using the old passport for ANY REASON - not even to show as an ID, it is NOT a valid document anymore. She is not a citizen of any other state or nation since she denounced all allegiance at the time of the oath.
Also, sign the back of the credit cards.
On the other hand - have your wife STOP using the old passport for ANY REASON - not even to show as an ID, it is NOT a valid document anymore. She is not a citizen of any other state or nation since she denounced all allegiance at the time of the oath.
Also, sign the back of the credit cards.