Legally, I think the couple own the copyright. The contract is the agreement, the piece of paper just makes it easier in case of a dispute. If both parties agree the terms, then the contact exists, regardless of pieces of paper and signatures.
Morally, I agree with you. He should credit you as the photographer.
But I think you ought to drop him a line. If he's busy, then he probably has a standard workflow, and the pictures from that wedding would have been processed the same as any other, resulting in the images on his website with his copyright. If you ask him to credit you and he refuses, then I'd feel he is morally in the wrong. But until you ask him, you shouldn't judge him.
Morally, I agree with you. He should credit you as the photographer.
But I think you ought to drop him a line. If he's busy, then he probably has a standard workflow, and the pictures from that wedding would have been processed the same as any other, resulting in the images on his website with his copyright. If you ask him to credit you and he refuses, then I'd feel he is morally in the wrong. But until you ask him, you shouldn't judge him.
