In the first of a series of increasingly uncomfortable encounters, Tasha & Jack's anniversary dinner is interrupted by Jen. When Tasha is awkwardly reminded of Jen's close ties to Jack's family, fear leads her to ask Jack to cut contact with Jen.

As Jen remains firmly in the peripheries of Jack and Tasha's family life, Tasha spirals into paranoia as she comes to believe that, rather than her husband, Jen is actually after her daughter. Her worst fears are realised when Emily disappears.