Family and stress,sometimes they go together.

I would like to talk about something that has been on my mind for some time and i know that others go through the same thing. Family sometimes picks and chooses whoom they stand behind and support more then others. The problem is that they fail to realize that they're actions can affect others negetively. I have a sister who is an addict, her boyfriend is in jail, and my parents who are out of counrty vacationing as every winter. The problem is that my sister is not being honest about things and i am the only that knows this, therefore she has distanced herself from me. While doing this she has also told outright lies to other members of the family. I only know this because they have come to me with some concerns and doubts. She has been telling everyone that her boyfriend has been held for 3 weeks and has not been told why he is being held. This is Canada, not the back hills of Afghanistan or China. Thats impossible in Canada. She thinks she is pulling the wool over family members eyes, and she is right to some degree. I will not allow her to do so though. So when i am asked questions by other family members i tell them what i know. My sister has lost a bunch of weight in the last 2 months, and her face is all rough lookin. She looks the same as she did when my girlfriend and i rescued her 1 and a half years ago from a shelter, when she was hooked on dope. She did some hard work and got clean. I think she is no longer clean and is just trying to fool everyone, and she knows that it is easy for me to spot it, and that explains why she hasnt seen me or talked to me cuz she would know that i would see it in her. I will remain strong and will not follow her and give her addiction company.Nothing is worth what i now have.I give thanks for the freedom from addiction. Have the strength to get through today.