Pilar Sanders also filed a separate suit against her husband and his daughter, Deiondra, after she called her stepmother a "gold-digging (expletive)" and "the number one gold digger of the year" in Twitter posts.
Her oily, gold-digging, hypocrite accomplice in anachronistic 1960s naughtiness Peter (Matthew Marsh), her diffident gay son Nick (Rory Kinnear) and raunchy daughter Libby's (Helen McCrory) bickering are great performances, but don't actually add up to a play.
The government says the mining is illegal, but in this rural Muslim region of north-western Nigeria it has been going on for generations - and it was a discovery of greater deposits that has led to the recent boom in digging for gold.