Emily Simpson is offering fans an update amid son Luke's health journey, in which he underwent a laser brain procedure. "He did [undergo his procedure]," Simpson, 49, exclusively told Us Weekly on Saturday, November 15, while attending BravoCon 2025 in Las Vegas. "I didn't see a lot of a difference, so we're still investigating other things and working with a specialist, and we're going to try some different things." Emily - who shares son Luke, 10, with husband Shane Simpson - explained that the purpose of the laser is "to reduce the swelling in the brain.