My sister

Ok so my sister is 9 , I'm 14 and my brother is 16.
Each time when we're alone in the house. My sister watch Hannah montana AKA miley cyrus and somtimes listen to her mp3. Each time she listen to hannah montana like music. She dance with a knife. When...

my mom and dad aren't home. And when I see her dancing and then she see me, she ran after me with a knife and almost try to kill me. I when't in my room and close the door and lock it. Then she return to the tv. Or living room. And that happends with my brother. She's scarying me.
I told my parents and they won't believe me. Because she's so sweet and cute and she get evrything with the puppy dogs eyes.
What can I do?
She won't stop freaking scaring me.

just hide all the dangerous stuff or just take the knife away form her

ook well get a camera and put it sum where..where it will get all of this..and then show your parents

thats crazy...when my parents dont beileve me about my 10 yr old brother doing stuff I take pictures with my phone and show themcuz with your phone it looks like your texting

Ok I'll go with the picture thing and I won't take away the knife. she might stabe me. Anyway thx

I agree with lifebites07. you should take a video on your phone of your sister dancing with the knife, but make sure she doesnt see you taking the video. also, tell your brother that he should take a video too so that way you both have evidence.

Have you ever tried talking whit your sister whe your perents are home about why she does that,, and if that dosent help I would go whit thee pictures, but it sounds like she needs deeper help. Good Help

Hannah Montana is sending subliminal messages. Telling your sis she can dance better. But she has to kill you first.

...riightt... Film her dancing with the knife and running down the hallway after you with it, then your parents would believe you. lol

take the knife away from her and put it up wher she can't reach it