I think Margot is being nicer because they don't know how much time they have left with each other and she doesn't wanna spend their possibly last days fighting with each other.
Explanation:
when i was in 8th grade my teacher asked the class a question she asked
" would you wanna fight with your family when all of your lives and freedom is on the line" just think of it as that ok and can i have brainlest please
