According to Coulter (in an interview in the New York Observer earlier this week):
If we took away women's right to vote, we'd never have to worry about another Democrat president. It's kind of a pipe dream, it's a personal fantasy of mine, but I don't think it's going to happen. And it is a good way of making the point that women are voting so stupidly, at least single women.
I’d be cool with a system where single women can’t vote, and married men get 2 votes, one for himself and one for his wife.