Mom, are you trying to bite me? A history from a teenager

I was in a lush green field, kissing with my girlfriend and the sun slowly disappearing, when I heard my brother saying things like "wake up, it's Christmas."My dream went from being wet to another annoying day of my life.
My dad was not at home, my father had to get up early to fill out the mechanical parts store, my brother and I were on the Christmas tree waiting for mom, as usual, they forgot my Christmas gift.
Mom came downstairs with poor balance and saying "I have a headache", and afterthat, she fell down the stairs. I went to check my mom, she had no pulse, she died, my brother was in panic and I just take the phone and call 911, they did not answer.
I do not know what to do, I was in panic. I heard cries of pain, and when I turned to look, I saw my mom standing with more balance than before she fell. Sheapproached my brother and she tried to bite him. I did not know what happened, but my mother fiercely attacked my brother.
My mother began to follow me, right now I'm asking my mother "why you are trying tobite me?". I'm in the bathroom waiting for my father.

to be continued ....