I was molested and nobody will do anything what should i do?

[Kyle]

I was molested by my 18 year old sister I'm 3 years younger than she is. I need to know what to do. I told my parents what happened and they were furious about it. They even said that they would come up with a solution for what happened. So far nothing has been done except a lock was put on my door but it doesn't change a thing of how i feel. I'm furious, depressed, and just all out miserable. It's been almost 3 months since the incident happened my dad even said and i quote, "We are not going to sweep this under the rug like the catholic church did". Well so far all that has been done is just that. I've nearly lost my girlfriend of 2 years because of this. I can't stand knowing that my sister is living the life here at my house while I'm the one suffering while she should be not me. I just need suggestions on what to do. I want her gone, I want her in jail but, i don't want to be taken away from the rest of my family with it. My other sister Jen would be taken away just like me if i called the police and I don't want that to happen I love the rest of my family but I HATE my the sister who did this to me. My parents wont make her leave saying it would be wrong to just kick her out onto the streets. So I'm turning to all if you please help me I honestly don't know what to do.

[Shae]

Go to a police station, by law they must help you.

[WhatRUaWiseGuynow]

Lol! Cool story broski