First off let me just say that I'm a huge Ed and Lorraine Warren fan. I live in CT and visited Lorraine's house when she has talks, I've seen the famous basement with the Annabelle doll, I've been to almost all of her speeches when they come around every Halloween....
From what I'm reading most of the things in the Conjuring 2 are false..
Apparently the Warrens were one of several investigators to visit the house, and they were only there for a few hours and really didnt do anything. Also many of the creepy things didnt really happen and this haunting was considered many to be a hoax... the girl levitating off her bed? she jumped and they have pictures to prove it... its even said that Ed said he could make money off this case if they wanted to
I'm all for having another movie featuring the Warrens, but I wish they did another case. Maybe the Lindley house or something. This one is billed as one of their most famous cases, but no ones ever heard of it and it really wasnt their case
heres a link to an article
http://www.historyvshollywood.com/reelfaces/conjuring-2-enfield-poltergeist/
Im all for having Hollywood take liberties to make movies, and dont expect it to be a documentary, but I hate when they have a piece of a story and fabricate tons of stuff around it that isnt true... Like the Annabelle movie...if they did the true story about the doll it would have been awesome, but making up a backstory was just dumb