I don't want to pay child support and I don't want to be with e mother. Is there anything I can do?

The whole question was supposed to be is it possible I could prove that the mother is unfit as a parent and file for full custody of the child and give the child up for adoption?

No, both parents have to sign off for an adoption to take place. Proving a mother unfit is going to be very hard.

Sure, if the mother is really unfit, is she a danger to the child. Is the only reason you want to do this, is not to pay support ? Since it is going to be hard to prove her unfit,
So tell us more about how she is unfit?

I wanted an abortion because I feel we are not ready for a child, she wants to keep it out of spite and just wants child support. I make 3x more money and have my own place and my life is more balanced then hers is. She stays at home still works but sleeps on a couch. Financially she can't afford a child. But I don't want to have to pay child support because I don't want a court deciding how much to give based on how much I make. I work hard for everything I have and own. And I don't want to lose it. I need any suggestions. Thanks

Being rude, yes, keep your pants on. And let me see you want to kill a child because you don't want to pay for support, she wants to raise her child. You have nothing to show her unfit except she does not have a lot of money. That won't be a problem, she will when you pay.