Hi I have a few questions in regards to filling out N-400 form 1. Me and my wife are married twice to each other because she wanted to change her last name to mine and it was faster and easier by getting married once again. My question is in Part 8 it asks if we were ever married before. The answer is yes (to each other) do I need to fill everything out? What date of marriage do I enter? It has a question how the marriage ended. what do I specify? 2. It asks for my wife's family name. That is her maiden name or the name she took after she married me? 3. Part 10 question 33. Please explain I do not understand it. Before I received my legal statues I was in the US illegally. Do I need to mark yes? 4. Part 7. I went on a cruise to Bermuda for a week. How to I calculate the days out of us?