There’s more to it than that. She’s suffered for years for being constantly told she wasn’t good enough let alone in the end believing these horrible remarks about her weight and also stuff that happened in her childhood.
Most well off people are at some point. Family/friends turn their back on you, you can't trust people, and it's lonely. But if you are lucky enough to get out of it great.
Its lonely at the top. Plus, she has to pay back $80 million through album sales and touring. It will take her at least 3 successful albums with constant touring to pay all of that back.