En fremmed truer med at flå familien Rees fra hinanden, men er der noget om hans påstande?

Christine må ty til drastiske midler for at bevise, at Connors mistanke ikke holder stik.

Det er Megans bryllupsdag, og stemningen er anspændt, da Connor dukker op igen.

After the devastating events at Megan’s wedding; Christine takes charge and brings the Rees family together to make a momentous pact that sets them on a risky path. Dedicated as ever to caring for others; Christine pays another visit to her terminally ill mother (Marsha Miller); and helps her client; Kayla; through a c-section. Determined to find answers; Beth follows her husband to a secret meetup. Her investigation into the Rees’ father; Harry; finally proves fruitful; which leads to Megan and Jamie finally getting some answers about Connor. The walls are already starting to close in on the family; as Gethin and Sam start to get suspicious of their partners. How long can the pact last?

Politiet strammer nettet om familien Rees, mens Christine kæmper med Kates tavshed.

Christine er rystet over en chokerende afsløring, og familien Rees bliver aldrig den samme igen.