About a month ago, I found out my brother and his girlfriend gave my sister alcohol and xanax. My brother is early twenties and sister is early teens. She was at their house watching a movie when all of a sudden my brother led her into their room. From what I heard from my parents is she didn't resist. I'm guessing she froze and didn't know what to do. A few days ago I spoke with my dad about the situation. During our conversation I found out that my brother attempted suicide and was placed in a psych ward for five days. I hated my brother at first but now I feel sorry for him. His attempt was pretty serious and not just a cry for help so I'm scared he will do it again. Right now, I don't know how to feel about this. I cry every day, even at work sometimes. It's as if I've lost my brother I grew up with and my sister is traumatized. I'm their older brother and I can't do anything to help them. I feel very alone and just wanted someone, somewhere know what I'm going through.