Men *are* forced to consent to child support. Does she not know this?

To be clear, I'm very pro-choice choice, but it's amazing how people in my side start sounding like rabid conservatives when men don't want to pay for a woman's decision to turn a fetus into a child: "Just get a vasectomy! Just don't have sex! What's so hard about that?" And I guess black people should just not drink from the Whites Only water fountain, right? What's so hard about that? We don't need to make the laws fair, right? Just avoid the unfair laws!