Following their mother's death, the Dolwen Farm siblings return to scatter her ashes: Geraint with partner Gwenda and his daughter; Sara with husband Dafydd and their children; Nia on her own; and troubled Ifan with pregnant girlfriend Joy.
Family members continue to squabble over the contents of the will, while Ifan searches for his mother's diaries mentioned in it. Catrin and Josh become closer. Huw and Lissie meet Tom's fiancee, Anwen.
Huw accuses Tom of swindling money from Lissie. Dafydd takes action after Huw once again refuses that Sara rent the farm. Ifan is woken in the night sure that someone has broken into the house. Nia demands Tom repay his debt to her.
Nia continues to drink heavily. Dylan shows up at the house after she doesn't answer his calls, and reveals they're getting divorced. Lissie finds Mair's rings in Tom's room. Joy goes into labour but Ifan is missing after meeting Huw.
Uncle Huw tells Geraint the truth about Ifan, and the siblings debate how to proceed. Tom demands his father ignore Mair's wishes about the land. Joy begins to doubt Ifan's version of the events which lead to Gwyndaf's death.
Tom threatens Catrin and Josh. Ifan agrees to accept the land if it's divided between the siblings. Gwenda is injured in the cellar. Tension grows between Dafydd and Nia.
Mabli mentions Heulyn's upcoming birthday though no one has mentioned the date. Lissie continues to meet Tom despite Huw throwing him out. Ifan signs the papers. Josh overhears a revealing conversation between Joy and Huw.