Tofu the Vegan Zombie in Zombie Dearest

The name of this movie is Tofu the Vegan Zombie in Zombie Dearest released in 2007-09-19 and it's main theme is Professor Vost has been keeping a deep, dark secret from his daughter Addie about her deceased mother, Fiona. Unfortunately, a curious Tofu lets the cat out of the bag. Will Addie be cool with what happened to mom?.