He changed his mind....

I have been side swiped by this....after this long ...he never prevented me from getting pregnant, never stated any thing about not wanting to be a father until now ...now that I am pregnant....now he wants me to get an abortion and says it's not the right time....I don't want to go through this ...I could never look at him the same .. idk what to do ...I feel dumb...we talked about starting a family and picked out names ...I have this thought on my head that seems to be fantasy now...