Horror.com Forums - Talk about horror. - HELP!! Can you tell the name of this movie?...

I watched a really good film a few months back that was on sky - I think it was made in the last couple years. Really want to see iy again bu tcannot remember what it was. Basically a family move to this old house which was originally built by 3 old men/women that are blind (they find an old photo) who are evil. there are things crawling around on the ceilings etc. There is a girl (about 17) her younger brother and their parents. Odd things start happening the dad goes a bit pyscho, they discover a star sacrifice thingy under the floor. The girl goes to her grandfather for help but it turns out he is very evil and about 30 years ago a lot of children went missing - they were lured to the house to be sacrificed. Theres a spansih boyfriend who tries to help the girl but the evil people/spirits start pretending that they are the family. for example at the end the mother is told to blow out her candle but who she thinks is he children but isnt and the girl and her brother are driven into a tunnel in the darkness but who she thinks is her boyfriend but it isn't - does anyone know what this film is by my bad description really want to see it again!!!!!! THANKSSSSSSS