5/5 Mattie and Ethan take desperate measures not to be separated.
4/5 Ethan becomes determined to escape his marriage and run away with Mattie.
3/5 Ethan and Mattie's idyll is shattered by the return of Zeena.
2/5 Zeena goes away to see a doctor, so Ethan and Mattie are left alone for the first time.
1/5 Why does Ethan Frome have a limp? And what is the tragedy that befell him years earlier?
5/5 The family are a tribe again, united in adversity. Allegiances shift, in surprising ways.
4/5 Karen is enjoying the attentions of her new lover and decides to invest in her career.
3/5 Jack feels an emotion he has not had for a long time in relation to his wife - jealousy.
2/5 Everything is starting to unravel, and the children want answers.
1/5 Karen knows her much-loved husband of 19 years is gay. And now it is time to tell the kids