A Twisted Fate

We were supposed to be happy and free. They might be, but I'm defiantly not. I'm supposed to be strong. An all-mighty hybrid with the power to seal a realm. But if that's the case, why do I feel so weak? The man I thought I loved is gone. There's one problem. I have to marry in order to unlock my power. Everything around me is falling apart. I'm keeping secrets from my friends. The people closest to me are cursed and need to be saved. But my sister? I'm not sure I want to save her. I want to destroy her in every way imaginable. To take from her the way she took him from me. To make her feel that unbearable pain. She wants me dead and after what I've done, I deserve to be.