blankAfter an alarming break-in last month, Susan Boyle's brothers have come forward with their concerns for her well-being. John and Gerry Boyle fear she's unable to handle the pressure of celebrity and may reach her breaking point soon. "The traveling and the whole [fame] thing is exhausting. She still has her anxieties and her loneliness," Gerry tells PEOPLE.

Boyle's older brother John claims the singer "needs 24-hour care."