In the movie The Conjuring 2 we saw Janet playing with a Ouija Board and then leave the board under the bed. So was that the cause of the demonic possession in her house?
1 Answer
If the movie is based on the "real life events": yes.
Did the paranormal activity begin after they played with a Ouija board?
Yes, at least according to the real Janet Hodgson, who says that she and her sister Margaret played with a Ouija board just prior to the start of the supernatural activity. -Daily Mail Online