I am the father of two children born out of wedlock. I pay child support for my oldest child, and I am engaged to the mother of my youngest. My fiancé wants another child, and I DON'T. I tried to express to her that if things didn't work out that paying support for 3 kids could cost me everything I own. She calls me selfish and says that if I am concerned about paying more child support that I have intentions of leaving. We've been together for 10 years and we have had lots of ups and downs. I love her and I have no desire to leave her, but I guess I am trying to cover my butt. Am I wrong?