I was starting to wonder if this story had been 'abandoned.' I am glad it was not.
This was a good chapter though I would have liked to see more details in the 'fight' scene. So far I like Hermione and Harry's interaction and its nice to see a story where their relationship is evolving and not just suddenly changing into something it wasn't before. That is not to say that this isn't changing quicker than I would expect, but that can be reasonably attributed to them being away from the influence of others.
It will be interesting to see their reaction when they learn the depth of betrayal from Molly, Ginny and Ron. I am also interested in seeing the other Weasley's reactions. I'm also curious how Neville will take to Ginny suddenly attaching herself to him.
Please keep up the story.