Are you familiar with "Archer Syndrome"? Basically he and Rose are a strong state of stress and repressed trauma they both drink heavily, or engage in sexual activities to cope. Well not Rose at moment. But I would like to record to show to Rose Quartz is also suffering from the ordeal. Motives will be explored later, but you can see initially what she thought of her actions right after the fact. She cries, vomits and even tries to hide the fact what she did. Not because she would get in trouble, but because she mentally couldn't handle being around her son. Remember this proverb; a coin may have two sides, but head will never be able to see the tails prespective. I introduce Rose's Sin in her prespective first because I wanted to give the reader a small sense of disgust and shame, because that what she feels everyday after then. Knowing that she could never be forgiven by the world, she creating a new one, in the hope's that she'll be able to forgive herself. This is her chance to start over. Now with Amethyst in the picture, the metaphorical "tails" in this situation. She don't see Rose as a shameful person or a person that can feel shame. She is aware of her own faults and uses them as a way to learn from her past mistakes. But, unlike Rose, she is able to get over her demons. She only she's Rose a heartless monster because of the what was introduced by when they were isolated. This is what she believes to be the "True Rose Quartz", or the "Pink Diamond". In Summary of the scenario, Rose sees Amethyst as a threat to her chance for her chance at a new utopia, and Amethyst sees Rose as a woman who doesn't care what happens to anyone, just as long as she gets what she wants.
Where is Steven in all of this? Well, he is the "coin" that's flipped in the air. Undecided struggling between the two side of his story, not completely aware of both side motives and goals, only know that his must eventually come a decision. Faith driven to fall in line with one set result. Only the weight of each side can change the result. But who's ideas has more? That's is the real question? So I ask y'all. Can you answer the question.

For SHES__GONE
But anyone can answer.
I love questions like this.