The two pieces of dialogue from the passage that support the claim that Laney has a good relationship with Darla are:
C. "Wait a minute, maybe she did it on purpose." (paragraph 8)
D. "That’s just to throw you off." (paragraph 8)
These lines demonstrate Laney's understanding and engagement with Darla's situation, showing that she is involved and cares about her daughter's feelings. This suggests a supportive and communicative relationship.