Shadows Fall by Rivers, Brandy L

18+ Novelette Amethyst Lakes is a nymph with a problem. She left her ex-boyfriend when he started to smother her. Nothing she says seems to keep him away. Carl needs Amethyst more than he needs to breathe, but she just doesn’t get it. He’ll stop at nothing to make her stay. An old friend and teenage crush will keep her safe until Amethyst can decide how to deal with Carl once and for all.