My Evil little sister!

This afternoon i got a phone call from my niece ashia. She was way upset. She was upset because my youngest sister dawn. (not ashia's mom) Ashia was crying and saying that dawn was going to turn her in and get her baby taken away from her. The reason my evil sister is doing this. Is because ashia wont find her any smoke. And ashia hasnt for awhile. Her friend marissa had told dawn that she wasn't going to do it for her anymore. Ashia had said that but not just for dawn. It was for anyone. So i went up to her house tonight and was reassure her that everything will be alright. She is drunk and pissed cuz you wont stick your neck out for her. I got her calmed down until her mom got there. (my older sister cheryl) Why does family have to be so cruel? And Backstabbing? I guess i just don't get it.