Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Ruined

This book played a major part in ruining my relationship. My boyfriend started reading it and immidiately brokeup with me! I'm not saying that it's a bad book. He started reading it as if it were supossed to define a "perfect relationship" and as we all know there is no such thing! I will admit that it was not entirely the books fault. We both needed some work, but because of this book it made him think that it was pointless. Thanks alot.