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Christina Applegate’s Shocking Family Revelations

The Insider
On an upcoming episode of “Who Do You Think You Are?" Christina Applegate learns a little bit more about her family than she bargained for. Through investigation, the actress discovers that her paternal grandmother, a woman she never knew, abandoned Applegate’s father at a young age. The 41-year-old also learns some unfortunate news about her grandfather that takes her breath away.