(AU is mine, thumbnail is not mine. If you can't read it, Rose is saying "Your mother was kind, sweet, loyal, protective... VERY protective... she was the best knight I could have asked for...")
This is kind of a complicated AU. Steven doesn't exist, so Rose is still alive. Pearl is the one to fall in love with a human (not Greg, he's a genderbent Mystery Girl), and they have a daughter named Ellie. Idocrase was an original Crystal Gem who loved Pearl, so she acts like Pearl normally does about Rose, but when she met the human Pearl loved, she wasn't mean and salty like Pearl was. She just tried to avoid him at all costs, and if she did have to see him, she'd feel sad and angry. We can discuss it, you can ask characters from this AU questions, or we can roleplay about it here if you want.