At the start of Season 4. Hilary loses her finance, Trevor. Besides at the start of the season, I don't feel they really dealt with it much. I understand that she is a main character, but I feel that it could've done better. They did it somewhat in this episode. You are lead to believe what is happening to the family is real. Maybe it's just me but the guy who placed the hex, remained me a little of gay Jerry from Parks and Rec. I also liked Carlton's costume. Nice reference to a good movie (Home Alone)
My biggest complaint about this episode was after Will woke up and he went back to the house, the sequence was the same as the dream. Still a good episode.