Luck
The road that they live on
First of all, it is As I Lay Dying, not As You Lay Dying.Secondly, the father is Anse Bundren, toothless idiot extraordinaire.
Anse and Addie have a troubled relationship in "As I Lay Dying." Addie feels distant and disconnected from Anse, while Anse appears indifferent to her feelings. Their relationship is characterized by miscommunication and emotional distance.
Cora
This is because he is the father of all of the Bundren children except for Jewel.
Darl Bundren is the character in As I Lay Dying who uses the most slang. His linguistic style is marked by colloquialisms, dialect, and regional expressions, which adds a distinctive voice to his narrative sections in the novel.
Judging by the fact that Anse got remarried to some random lady right after he buried Addie, it's clear that he didn't love her at all.
No, Dewey Dell does not tell Anse. But Darl knows that she is pregnant/ lost her virginity, even though Dewey Dell doesn't tell him.
Darl is the character in Faulkner's As I Lay Dying who is most focused on other characters in his descriptions. He is perceptive and introspective, often providing detailed insights into the thoughts and motivations of those around him.
Addies doctor visit
[S]he was... well and hale as ere a women ever were, except for that road (apex)