I agree with you. When I was debating abortion with a lady, she said that a women should be able to do whatever she wants to do, with her body. I asked whether prostitution should be legal, and she said no. I said, “You said a woman should be able to do whatever she wants, with her body. You just contradicted yourself. You think it’s okay to murder a baby but not okay to have sex for money.” She said, “Abortion doesn’t kill a baby. It’s just a bunch of cells.” I might expect that from a lady who didn’t have kids, but her one year-old daughter was a few feet from us.
I'm not surprised that she refused to actually answer your question. I get the same result and always point out their evasion.