ok, so here's why i'm grounded:
scenario on thursday:
mom: leaves for work at 6:30 comes hom at 4:30
my sister: leaves at 11 am comes home at 6
me: i leave at 8 come home at 2 do homeowrk, and leave at 4:30.
my brother: sits on his a$$ all day playing video games and eating. and trashing the house

i get grounded for not cleaning the house (which i might add was clean when i left.) and noone was even home all day excpet my brother.