Hi my DD is 6 in march. She has developed a massive attitude. She speaks to me like I'm dirt and stamps her feet and huffs alot if she doesn't get what she wants. How would you deal with a child like that? I usually ignore and then speak to her when she's calmed down and tell her she should never to anyone in that matter. She does say sorry and usually I take a treat away from her such as time watching I pad or sweets. She is just so argumentative. Is this normal for her age?