Al is the black sheep of his family, Kate, the good shepherd of hers. Can black and white become silver, or just a dark and dangerous grey?Alastair Black has revealed a secret to his wife in a last ditch attempt to save his marriage. A return to his childhood family home at Chathill Farm is his only respite, although he is far from welcomed back by brother George.Kate, recently widowed and increasingly put upon by daughter, sister and mother, feels...