Ustinov, BathAs a woman who has left her husband for a dissolute younger man in postwar London, Greig's quiet despair compels The torch song Stormy Weather sobs between scenes in this revival of Terence Rattigan's 1952 drama. Desire has shaken the heroine's world like a tempest: keeps raining all the time. We're in pre-gentrified west London, where renegade judge's wife Hester (Tamsin Greig) has left married respecta…