Roseanne - Season 8 Episode 20 -

After proposing marriage to David, Darlene tells him that she is pregnant. They plan to wait to tell the family, but Roseanne smells the fear and jokingly guesses, correctly, the Darlene is pregnant. Dan is convinced that they are not ready to start a family, and is openly not happy for them at all. Roseanne, knowing that there is nothing she can do, feigns happiness and tries to give Darlene advice and support.