Lauren Sánchez was one proud mom while celebrating a bittersweet milestone with son Evan. "Dropped off Evan at college today," Sánchez, 55, wrote via her Instagram Story on Monday, August 11. "18 years of early mornings, late night snacks and family dinners ... and then there he was building his own dorm cabinet." She continued, "A small thing but in that moment I saw the start of his next chapter. Proud. Heartbroken. Grateful." Alongside the message, Sánchez shared an image of Evan on the floor constructing a piece of furniture inside his dorm room.