Love the story, please take this as encouragement to continue.. I too, am wondering about the reasoning behind Remus' behavior, and if he will have any conscience concerning that, and how molly's marauders take it.. We need to let Harry and Hermione know what and who they are working against.. it's convenient that they have a TT to get free of any lingering influence of potions, etc.
Hopefully constructive criticism:
sometimes your sentences are a bit ...'clunky' This isn't saying they're bad, just that they need tweaking a bit..
second.. the thought or action is a bit abrupt..
Don't let my comments stop you from continuing, you do have a potentially great story here, and it would be a shame to let it lie.. I, certainly will be looking forward to it.
TimW