need advice....so I have a bathroom in my room so I don't go out much...but my ma and my little sister are always in the living room which is fine cause I only watch how to get away with murder and the walking dead. so my ma said Sunday will be a clean up day since thanksgiving is thursday .....Sunday came nobody cleaned except me I cleaned(nested) my room again then she go well we will clean tomorrow(Monday) nobody cleans and she said well we will do it Tuesday and I mean it she told my sister not to go outside and everything so today I'm waiting for everybody to start cleaning because I didn't make any mess that's outside the room I even wash my dishes out and I finally say so aint nobody going to clean and my mama say why don't you start cleaning...you keep telling everybody else to......I'm looking at her like she crazy and say I'm not the one that made this mess her and my sister got all kind on empty cans on the table etc. its trifling and she say I don't make some of yaw mess and I have to clean it I pointed out every dirty thing that I could see and said you and taniya(lil sis) did all that......I used to clean there mess everyday but they just keep on messing up and my ma don't know how to tell lil sis to clean up.....my sis is so nasty and on top of that she getting sick and I told her and ma that if she sick when I have baby she not touching him.....and now I'm all kinds of means and evil....its not my fault I got tired of cleaning their trifling mess....she know I keep to myself but she still feel that I am obligated to clean her mess...no I clean my mess and my child's mess that's it am I wrong for being like this? I just don't think its fair she tells me to clean even though I'm about to pop but she let sis sit around trying to be her friend instead of her parent.......