Returning home, Brian's true identity would be revealed; he was Luis's long-lost older brother Antonio Lopez-Fitzgerald. Meanwhile, when Sheridan came face to face with Luis, all of her lost memories came flooding back. Furthermore, it was revealed that with Sheridan assumed to be dead, that Luis sought comfort from a former girlfriend, Beth Wallace. But while Luis was quick to end things with Beth, Sheridan wouldn't to do the same with Antonio, culminating in her marrying the dying Antonio while sleeping with Luis behind his brother's back.