well you understand if you read something in a facebook posting that overrides any official information located on silly official websites such as a country’s embassy website. It is much better to seek information in social media sites like fb.
not necessarily. People change and you only need to look at divorce rates both with American and foreign born spouses. If you chose the right partner for marriage then the prenup means nothing but if something happens you don’t lose everything nor do you have to go through a long bitter divorce. Good luck with your upcoming wedding!!