User blog comment:Wondergirl130191/The Fates of.../@comment-5460048-20121116040221/@comment-432124-20121118213544

Maybe with other people, but these people lived in the Cave because they had nowhere else to go. It was practically an orphanage for teen heroes. For Superboy and Miss Martian, it was the only home that they ever had on Earth, even more so when Superman and Martian Manhunter left to Rimbor. And everybody had a lot of memories in that Cave, not to mention valued possessions. People may make homes in other places, but emotionally, that takes a long period of time and adjustment. And I'm pretty sure that the YJ team is gonna find out about Nightwing's scheme soon, so they won't have completely adjusted by then.