Learning: Child, First Response

6 Year Old Hurting Herself

I have a 6 year old daughter and i am at my wits end with dealing with her. I need help and i think she does too. She throws fit 5 to 7 times a week. She will throw herself on the floor like a two year old. Scream at the top of her lungs and some times hurt herself. she bangs her head on the ground or wall. Recently she smashed her face into the ground and nearly broke her nose. It was bleeding, purple and scratched. She also pulls out fistfull of hair. I think something is wrong with her, but my husband thinks this is normal 6 year old...