Lynn Bernstein is the wife of Stanley and mother of Daniel. When the Visitors came to Earth, she initially remained calm as she believed the initial chaos of their arrival would die out. However she grew more supportive of the Resistance when limitations were imposed on communications, travel and media coverage and began suspecting Daniel of being dangerous to the family after hearing dangerous rumors on the streets, which was later proven correct, as she and Stanley were captured and her father-in-law Abraham was killed when the Daniel tipped of the Visitors about the location of the Maxwells, who were hiding in their poolhouse.
Stanley was separated from her and tortured on the Mothership by Diana, but she and Stanley were let go as a warning to others and returned to their home. They then agreed to shelter additional families in hiding, as the Visitors would never suspect Resistance members hiding in a place they've already raided. She and Stanley kept a low profile, but both came out of hiding to celebrate the new Liberation Day when the Red Dust was spread all over the world, rendering it toxic to the Visitors. Lynn and Stanley then took Polly and Katie Maxwell into their care at Robert Maxwell's urging shortly after the war, as he couldn't cope on his own.