You obviously want the baby, whilst he says he doesn't. Whatever you do, don't go ahead with the termination if you feel this way -you will regret it for the rest of your life.
I had a termination whilst young and although it was the right thing to do at the time, now have many regrets about it.
Also, my husband was upset every time I told him I was pregnant, (we have 3 children) and also said it was too soon (even though we were both 31 when our first child was born). He got progressively worse with each pregnancy and with the last one, refused to speak to me for 24 hours (as if it was all my fault, which it wasn't). However, as soon as each baby was born, he changed his mind and loves all of our children deeply. He now regrets what he put me through each time I announced a pregnancy. I am not saying that your partner will react in the same way once you have the baby, but reading between the lines, I think that you really want it, so therefore do not have the termination. If he truly loves you he will respect your decision and come to terms with it. if not, it may be time to go your separate ways, however painful this may be, but above all, you must do what you feel is right for you in your heart of hearts.