T.H.
well, i know what works for me.My son is just 2 nad he tries to pull the same stuff. So what i did i changed what he ate some time you can be giving them foods that have high sugars only give water as a drink at night . Pretty much you have to lay the law down the law when my son doesnt want to stay in his room we stand at the door and we hold the door after we put him in there and let him pull on the door a few times what happens when he sees he cant get out after a few mins he will go lay down in his bed and wont bother the door again but, you have to hear her lay down so you can let the door loose after a few times the shorter the fighting gets.My daughter was worse then him.But, i think girls are just harder to raise then boys no, matter how old she is it will be a struggle because girls are more bullheaded then boys are. but, try it it will show her you are not going to be bossed around anymore.