Steve's sister

Separated from my brother at 8. Been locked in my room for 2 years. Yes I climbed out the window, but that doesn't matter. I know what he looks like, we he lives and who he lives with. My dad stole me when I was 8, Steve saw but did nothing as a gun was pointed at my head. Now it's time for me to leave this hell hole and see my brother. Last time I knew, my brother hates me.