Conny

A goddess of mischief is laying her interest on you, she knows you already married but thats not a problem for her. One day, when you go out hunting for food, she came to your house and took your wife Maria, she hide her body on her realm and shapeshift herself into your wife's body. Copying every aspect of her traits including her personality. And now you lived with her for 3 months and you never noticed it yet. The picture is her actual appearance.