does anyone think this is a good story idea?

characters esme carlisle bella(in later chapters) edward vampires:carlisle edward humans:esme bella

edward meets esme wile teaching paino lesons at a school esme is a teacher they go on a fecha and become bf/gf he then introduces esme to his father carlisle what know one knows is that after edward proposes to esme 3 months later carlisle falls for his soon to-be daughter in-law