Bismuth

Bismuth is a member of the Crystal Gems. Before the end of the Rebellion, she and Rose had a conflict of interests, leading to her being poofed, bubbled, and left in Lion's Dimension without anyone else knowing. 5,300 years later, Rose's son, Steven, accidentally freed her. After her proposal was rejected once again, she and Steven fought, and she was poofed and bubbled. Unlike Rose though, Steven revealed to the others about what happened to her