Why couldn''t Shadow have stayed away?

Rancher Grey Wilson has fought hard to rebuild his life in the ten years since that horrible night she left, the night their love, their families, their whole town was torn apart by tragedy. And he’s almost succeeded. But now that Shadow Moran is back in Barren, everything seems to be going wrong. The family ranch his father entrusted to him is struggling. Worse, Shadow still blames him for what happened that night, and Grey''s starting to have his own doubts about his innocence. Then Shadow reveals a secret that shakes him to his core…