Christina Applegate is reflecting on how her battle with multiple sclerosis has impacted her 14-year-old daughter, Sadie. "I see her look at me when I'm in bed and can't quite move, or I wanna go say goodnight to her in her room, but I can't quite get down the hallway for whatever reason that my legs aren't working that day," Applegate, 53, said on the Tuesday, August 26, episode of the "MesSy" podcast. "Right now, I can barely get to the bathroom, it's just the worst, but that's neither here nor there. It's broken her." She continued, "She didn't know this.