Should I stay in this relationship?

My long time bf is a very caring and lovely person, but he doesn't want to be a father, while I want to form a family as soon as possible, being that in a year or so.

He is so against to being a father that he forced me to take the emergency contraception pill against my will after having unprotected sex with me....

And now, that we suspect that the pill failed and I'm pregnant, he wants me to go through an abortion...

He knows I really want to be a mother, still, he will make me go through all that to avoid being a father....

He even said that if I dare having his child he won't only break up with me but also sue me for having a child of him against his will...

So yeah, now I'm thinking about my future and if it's worth investing my future in this relationship that doesn't have the same goals in life as me, or risk it and search for someone who wants to form a family... Or even be a single mother!

I really do love him, but all this hurts me so much... And I don't know what to do....