Thanks for the extra details, @Armoral. The menu icon (three lines) is how the navigation menu is supposed to behave on a mobile device. This is pretty much the standard approach for modern mobile sites, since it's much easier to use than having a lot of very small links across the top. The reason you see "Retire to Alabama" twice is because your top level navigation item is a link. If that was made so that tapping it in the mobile navigation took you to the page, it wouldn't work to expand show any sub-menu items. We have to add it a second time to the expanded menu so that a visitor still has the option of going to what you linked it to. It can seem a little weird, but it ensures that all the links in your navigation are accessible.
