So I was giving the girls a bath when I noticed two faint red arcs on Dori's little, fleshy, toddler bottom. On closer inspection, I determined these to be teeth marks.
"Addy! Did you bite your sister's butt?!?"
"Let me see your teeth! Open your mouth!" Hmm, the marks on Dori's butt looked remarkably similar to Addy's bite pattern — a tiny little space at the top, the bottom teeth angled in ever so slightly.
"Addy, you are not allowed to lie to your mother. Did you bite Dori's butt!?!"
"Yes," she said meekly, then added:
"But she liked it."
Dori spent the next two hours pointing to the spot, saying, "Addy bite butt. Addy bite butt."
My head really is going to explode.