My parents say that im not mature

My parents say me and my sister fight a lot and that im rude to my mom
Its true but sometmes its not my fault
Im not a physco path but its getting to far
My parents say that im not mature and that im almost 16 and shud be
What do I do
I wna show them im mature
Please hel p me
Please

Well since I have 4 siblings, I know what you mean. im currently the oldest in my house right now, so if something happens to any of my youger siblings, I get blamed. and I tend to fight with my sister a lot, but its getting better. when something like a fight starts, just stop what your doing , stop what your thinking, slow everything down. and just say ok. if you dont say anything back to keep the fight going, you cant get in trouble, and you dont have to deal with the stress of a fight.
same thing with being rude to your mom, if she does something or says something that makes you want to give a snappy come back, or just say something rude, stop what your thinking, dont say a word. just say ok, or sorry, or anything like that. parents dont want to be wrong. even if you are right, most of the time they dont want to admit it, so just say ok. as long as you know whats right and wrong, thats all that matters.
I dont exactly know what causes the fights or anything like that, so I dont know how much I helped, but I hope I did. I have 4 siblings, so I know that family can be tough sometimes, but you just have to deal with it, because if you keep the fight going, its only going to get worse and worse, its just feeding the fire.
if you ever need to talk about it, feel free to funmail me or something, I wouldnt mind.
hope I helped!

Apologize, show respect, and develop a good daily attitude - definitely helps !!

Amblessed is right!