I (f) am a dual citizen of Netherlands and Belgium, born in Netherlands. I only hold a Dutch passport but I have all rights to apply for a Belgian passport. My husband is a UK citizen. We are considering moving to the USA. What would the nationality of a child born there be?
I assume he or she would have all four nationalities at least till the age of 26, where the child would lose Dutch and/or Belgian nationality if they haven't lived there or applied for a passport. Is my assumption true or am I missing any rules? Does the fact that I don't hold a Belgian passport make a difference?