Hello, I am a feminist/equalist. I want to know your opinions on this: If a woman has an unwanted pregnancy and keeps the child, should her boyfriend have to pay child support if he was in favour of abortion? Does anyone know the laws regarding this in north america?

I know this is a controversal topic and ppl might not agree with my opinion but I am pro choice. I think that since women are able to abort, men shoud be able to walk away from paying child support if he wanted her to get an abortion but she chose not to. This is all assuming this did not happen within a marriage