Christina Applegate Shared The “Knife To The Heart” Comment Her Daughter Made About Her MS BuzzFeedChristina Applegate’s Daughter Told Her She Misses Her ‘Before You Got Sick’ People.comChristina Applegate has major fight with daughter amid MS battle: ‘Like a knife to the heart’ hellomagazine.comChristina Applegate shares heartbreaking conversation with daughter after MS diagnosis: ‘Like a knife to the heart’ Page SixChristina Applegate gets choked up over daughter: ‘She misses who I was before MS’ New York Post