Here's a handy, inexpensive tool to consider adding to your parental arsenal. All you need is one of dad's old T-shirts, a marker, and a willingness to trap your children in close quarters until they either settle their differences amicably or tear each other to pieces. For what it's worth, this version seems to be working on at least 50% of the kids inside. The daughter will come around as soon as she's finished planning her revenge.

Sources: Pleated Jeans