I'm so confused.
1. WHY did Sarah feel the need to represent her husband - Bob could have represented him since he was in on the whole thing.
2. Who came into her home and had sex with her? Was it a dream? Was it Bob?

The writing was cheesy, and just not very good. There were multiple sentences that made no sense or could have been worded differently.

I know that it was the big twist for Sarah to be the killer, but is it really fair to the reader that she showed no hint of being a psychopath or being friendly with Bob???

I don't know that this needed to be 64 chapters long, but hey! I finished it!