It doesn't matter what I believe. (And it might surprise you to find out that I believe that the unborn have just as much right to live as your or I.)
What matters in this issue is what the law says. And what the precedence is.
If you want to say that it's not fair or it's not just, feel free. Those are beliefs and opinions. You're entitled to them.
I happen to agree with you.
On the other hand, if you want to say that abortion is murder, I have to disagree with you because the law disagrees with you.
Got it?