My DD has always been such a lovely well behaved girl. The last few weeks she has become quite disrespectful/ highly emotional when told "no" and because it's behaviour I've not dealt with before I'm not sure how to deal with it.
Today DD wanted to go to the corner shop with her friend on the way home from school. I said no because we didn't have time. In front of her friend and her mum DD started crying/ screaming and telling me how unfair I am being. She also said that she would hide my Ipad if I didn't let her go to the shop. She's now home and in her bedroom I have asked her to think about her behaviour. But this is the 3rd/ 4th time in as many weeks and I'm a bit lost on what to do now.