Get rid of Facebook. You do not need to see what your friends ate for breakfast. It is better to use a false name if you do need to use Facebook but do not use an obviously false name like Kingof Theworld as they will kick you. If you use John Gris your friends will get used to it. It is extremely dangerous, not just at the US border, to use your real name on Facebook. Many other countries will literally arrest you for things you do not even think of as wrong. A guy was arrested in Thailand for posting a BBC article about the junta on his Facebook page. He did not even comment, just linked to the BBC and got 5 years in prison. I am in south east Asia and I have stopped using Facebook altogether. I feel liberated.