Well, I guess it depends how many children you have and whether you'd win custody in a court of law. I would simply divorce her.

When my ex-husband walked out the door because he wanted to go visit friends, and I had a baby who had been screaming for an hour or so, he didn't want to listen anymore. He just walked out. I said, "If you walk out of that door, I will divorce you."

So the next day, I went to the lawyer, filed a divorce, and he was most surprised to receive the papers a week later. And that was it.