Very creepy, very cool! I made a LP and the I went back to the game and tried to find more O:)
I will try to summarize what I learned.
*** SPOILER ALERT! *** But not really, because I am pretty confused about the story :D
The brother, Addison, drown. I am afraid of the ocean now. Me and my father liked to go fishing, but it's cold out there. My mum is very sad. There is a friend Anne, she is soft and she is the only one who tells me truth (but my father lies). Father was shouting to my mother and she is sad. The idol.