Duh, it's called WITCH house for a reason.
Logline: A bluebeard is haunted by the ghost of his deceased wife who plans revenge with the help of his new, rich bride. (A Twist on the classic Bluebeard Tale.)
Synopsis: A man romances and marries an attractive widow and they settle down in his estate, the venerable Victorian Witch House. She is an attractive widow, and he, while he appears well off, has a gambler's mentality. They soon feel the presence of his late wife, a devotee of Wicca and the original owner of Witch House. His new wife is drawn to the ghost and vice versa. Meanwhile, two deaths occur around the former wife's "magic mirror." He finds out that she has more than ordinary powers. And then his new wife becomes possessed of the other wife's ghost. She knows too much and now he must deal with her.