Reformed is correct,
Most of us have relapsed. But, don't use that as an excuse. It doesn't give you permission to go backward, but recover isn't a straight line. Sometimes it happens but the most important thing is to learn what happened, and learn from any mistakes. In fact, you can sometimes learn from some of the journals here what has happened in a relapse and that can help guard against it.
The other thing I find helpful is to consider the difference between a lapse and a relapse. While it sounds like semantics, it's helpful to realize if you slip, you don't have to give up and say "what the hell. I already screwed up so why not check out that website again." So if it happened, acknowledge it, learn from it, and make a new commitment to move on. That defines a lapse. If you through in the towel and spend the rest of the day in from of that screen with your pants around your ankles and are considering doing the same the next day; well that is a relapse.
Get back up, evaluate what happened, and continue on. Notice I didn't sat begin again. You haven't lost the days. They were successful. Just make sure you are moving forward.
Peace