5 minutes before we had to leave the house, my 3 year old had an epic tantrum. She hit me, kicked me and when I picked her up to move her to her room, she bit me on the back. She didn't want to wear the dress I put on her this morning. 10 minutes later, she was calm enough for a hug and some comfort.

At what age do these tantrums last? Anyone else want to commiserate?