Did michael ballard from full throttle saloon ever marry his girlfriend?

Michael Ballard, the owner and creator of the Full Throttle Saloon in Sturgis South Dakota, still refers to Angie as his girlfriend, so it seems they are still only dating and not married. Since he says that she is part of every facet of his life (to quote him, "360 degrees" of it), and since he calls her "an amazing woman," perhaps they will choose to marry at some point.