You must stick to your rights on this. Abortion is against your moral beliefs, and I can agree with you totally on this. It is your decision to make, its also his right. But in the end he has to accept that abortion to you is wrong, and its against all you believe in.
Until you discuss this with your parents , you don't know how they might help you, this is also their grandchild, if you want to keep this little one. If not then, their are many , wonderful people who are wanting children so badly and could give the child a wonderful home. You can even make a decision for on down the road if your child wants to know you when they are older.
Your right, its not about the money, this is your body. Stick to your guns, if he doesn't want the baby, then give the baby up to someone who will give him/her a good home and love them.
If you have any OTHER QUESTIONS PLEASE ASK !
This decision you make will effect the rest of your life ! And I care !