why not disclose both nationality. I dont think a check will make a difference....but i have no experience in this.
I really do not know why we did not. We have Nationalities based on family ties. We never spent anytime living in the countries (Western EU Countries) and therefore just did not really think it through. We have nothing to hide - I think it was just a lack of knowledge and we got bad advise from our lawyer but he seems to think it is not a material thing and should have no consequence. Maybe we just worry too much. Thanks for your input.