Do ghosts exist? Yes, of course they do. There are simply too many reports of ghostly sightings to doubt their existence; however, explaining the nature of ghosts is a different matter. Two theories predominate.
Having seen the misery associated with divorce on many occasions, I hope that 'Hope Springs' encourages other, real-life couples to save their relationships rather than splitting up for good. After all, I'm sure I'm not alone in loving a happy ending.