My horror movie

Mama:
Hello, my name is Ferran and  I'm going to talk about a movie called Mama.
The film is a trailer and suspense. 
Two girls disappeared in a forest the same day that her mum was killed. Some years later, they were rescued and they wished to start a new life. However, they realised that someone still care for them specially at wight. They were still lost in the forest, as
they were living in a woodden hut.
Later, their uncle and their aunt found them and they took her back home.
Their aunt tries to help them offering them a good life but she soon realises that a bad spirit lives in their house.
So, she starts feeling worried.
How could the girls live alone in a forest for five years?
The plot I liked the most is when the mum or spirit protects the girls in the woodden hut.