Manda, if you believe that, then you believe that you are to "blame" for your own depression???? See how that doesn't fly?

Plus, YOU are reading her PRIVATE diary? How is that attention-seeking on her part? No...it's not.

Depression, and depressive reactions, are often found among members of the same family. Part of it's family dynamics.

Embrace your sister, she needs you. She might also be able to encourage you when you are down too. And both of you need to know that depression is a disorder that you need to address with professionals. OK? Things can become better. Reach out to your sis and let her know that.