My sister who is 12 has always been observing me, and my depression. She knows I'm depressed, she knows I went to therapy, and she's always had suspicions about my SI. Well today I found her diary and well basically in it she wrote about how suicidal she is feeling, and that she cuts. I think it is all my fault. I should have covered up my real feelings around her. But then again my sister is known for attention seeking a little...so I don't even know if this is all true! But if it is...it's all my fault...