If It's A Family Like That, Why Don't You Throw It Away?

If It's A Family Like That, Why Don't You Throw It Away? summary: "My wife made a rule for our home: 'Don't talk to Dad.'" "Isn't that domestic violence? Weren't you sending me an SOS for help?" Reitarou Shinotani has been long ignored by his wife and daughter, left all alone, and forced to do nothing but eat and sleep in a small, dark, cramped room in the house. What fate awaits him, as he aims to revitalize his family...?