seems you've had a pretty peachy family life, but others aren't so lucky. If you don't understand a situation (especially one with child welfare and a deceitful, brainwashed teenager involved, and the fear of losing your sister or your parents or both) don't judge. Some people don't communicate well, some don't communicate at all. period. I know I had very serious problems as a teenager, and put my parents through hell. no matter how hard they tried, i felt they couldn't understand what i was dealing with, and often just ran away from the problem. had it not been for my friends and siblings intervening in less than ordinary ways, i may have come to some dire ends... It took that for me to realize the path i was on and reverse it... now i am blessed with a wonderful family situation (not without speedbumps of course).
It just bothers me that you jump in with personal attacks and presumptions when you have absolutely NO IDEA of the history of this family or its background. don't be a prick. some parents can't get through no matter how great they are...
ever heard of neccessary evils?
to the original poster:
If this situation is indeed what you claim it to be... be very careful with what you are doing. you should be concerned for your sister not just out to get her for what she may or may not be doing to your parents... I assure you they probably have nothing but concern for her... I understand what it's like to have a loved one drift away and seem to lose control, but unless she is getting into dangerous situations it is hopefully jsut a phase and you should let her get through it. as far as your parents... chances are the welfare coppers will investigate and see that you and the rest of your family are well and healthy and figure out that your sister is being a crazy teenager. Don't panic and do something you might regret. I hated my sister as a kid, and now i couldn't live without her. be careful about how you present any information that you have about her activities, as it may serve only to degrade her trust in you even further...
just my opinion,
technocoy