***'Misery' if it were a romantic comedy / Christmas movie*** “Holiday in Handcuffs” (2007) stars Melissa Joan Hart as the underachiever of a liberal family in the Seattle area. When her beau breaks up with her right before her family’s Christmas get-together, she kidnaps a man and forces him to go to the rented cabin as her boyfriend (Mario Lopez). The plot takes “Misery” (1990) and “Buffalo '66” (1998) and morphs them into an amusing romcom / Christmas flick. Melissa was pregnant during shooting, but still cute & winsome. Markie Post appears as the mother and it’s nice to see her again.…