Is there someone in your family that could adopt the child? You then could still be part of it's life and still have the life without the child. To me that is a better option than abortion.

My cousin got pregnant and had an abortion because she said she wasn't ready for a child and didn't want to be with the man. Turns out after she had the abortion they got engaged and they are about to get married.

Another situation is a married man had an affair with a women and got her pregnant. They went and had an abortion and she ended up getting pregnant again and had the child.

Moral of the story is- be cautious what you decide because you can't change an abortion but you can decide later in life that you truly do want a relationship with the child. I would not worry about the man and I would not let him affect the decision you make about the unborn child. He has made it apparent that he doesn't care about you or the child.