Curse of Chucky (2013)

Continuity mistake: Barb's eyes are green throughout the movie, but when Chucky stabs her in the eye, the eyeball that rolls down the steps is blue.

Arshayr

Chucky: [to himself] Women. Can't live with them. Period.

Trivia: The shot of Barb stepping on the bloodstain is a reference to a similar shot in "Seed of Chucky" of Jennifer stepping in blood. (00:09:15)

Question: What was Chucky and Tiffany's childhood like? Because I read that Chucky's back story was that his father was an alcoholic and occasionally beat and raped his mother and would often beat Chucky up, did Tiff have a good childhood?