Mary Gilmour is struggling to cope. Her job is part time but housework is full time leaving no time at all for her two young sons - let alone herself. For Mary there is only one thing standing between her and a life of organised contentment: her husband Joel. Since star charts worked wonders improving their childrens behaviour she commits her unknowing husband to the same fate. A spreadsheet detailing every dirty tissue every lost sock and every wet towel on the bed. Joel has six months to prove his good behaviour outweighs the bad. Or else...