That's a major life event...not "even"
Whenever children act out, it's almost always because they're looking for attention. The batteries get a "charge" out of you, so she continues to do it. You act like they could kill her..and she's trying again and again to get that attention. If I had to guess, I'd say that she's had a major life even lately..maybe a new child in the family, or a death of a family member?