I have 3 bio's and one FT SD13. FH is on top of our one BD11 like a fly on shi*; doesn't skip a beat - makes sure she has dishes done; chores; not too much time on computer; etc.....
For some reason SD13 gets to run the house; yesterday while preparing our haunted house; her attitude was out of control!! Talking back after Dad TOLD her to shut up (for once) just a complete arogant brat. Neighbor (dads BF) FINALLY says to her - what is your problem; your attitude is horrible - you do this at my house sometimes and your going to be uninvited soon. (It was great!)

Still Dad just sits there after so many people have said this to him; she comes in goes out; says nothing to noone; I am in complete shock over this. She drove with me somewhere the other day and three of her friends hoped in; without even saying anything to me; and I kind of just looked at her and she looked straight in my eyes with no hesitation and said "I already cleared this with dad so......"

aaaahhhhh; this is crazy who the hell does she think she is; I told my older BK that I was going to have a talk with all of them regarding MOUTHS - I just don't know how to keep my cool with SD! I am about to explode.....suggestions??