I don't understand what that means.. "he filtered your email"???
and you can bet if the Feds/state/local cops (tho isn't CP fed?) would be after you as the source if he was so innocent.
I think I'd find the sister and set the story straight..the blame game is easy when no one calls you on it. Pre-emptive damage control tho obviously if someone told you she's running her mouth to more than just family.
