My beneficiary is Ukrainian. I'm a dual citizen of the US and Ukraine. We always met in Ukraine prior to our application. I always left and entered the US on my US passport and entered and left Ukraine on my Ukrainian passport. As a result, I don't have entry/exit stamps since neither country puts them into their own passport.

I will address their complaint that my photos don't have a date or location on them, but I don't know what to do about entry/exit stamps. Should I just submit a photo of my bio page from my Ukrainian passport (I have not done this yet) and explain the situation? Should I also submit every page of my fiance's passport to show that she has not left the country in the time period that I visited?