Wow, this story depicts such an abusive relationship so well that I can feel the frustration FL proves.
She tries to run away, he immediately searches for her.
She says no because she wants autonomy over her own body, he lies and deceives her to make things go his way.
Poor girl, I don't think this story would have a good ending. She either submits and goes back to him, because he is too obsessed to let her go, or she must die to be able to leave him at all.