A friend of mine was in this situation and he lied to the girl and said he got someone else pregnant, and was going to go move and be with her out of state. It worked and she got the abortion. It's worth a try.
Best post in the thread.
Once you fukk up and shorty decides to keep the baby, you gotta be on some super a$$hole shyt to convince her that you're going to be a headache for the rest of her life if she don't abort.