Tom is married with two kids. After losing two jobs in as many years, Tomis now a house-husband. Tom is having mid-life crisis at 37. Sean, his twin, owns his own business, wears handmade suits, belongs tothe right clubs and has reservations at the right restaurants. Sean is theembodiment of successful man. Sean craves stability and domestic bliss.Sean fantasises about packed lunches and playgrounds. Sean is having amid-life crisis at 37. Tom dreams of a day when his shirt is not dripping with his children'svomit or food. The brothers decide to use the trick of their birth to liveeach other's fantasies; to live another man's life for two weeks. The onlyrule: keep Tom's wife, Sara, out of it and do the swap when she is away. But, of course, things are never quite so simple. Sara returns early, Tomdiscovers all is not so well with Sean's hugely successful business andSean is developing a serious crush on another mum at the school gates. Thelie begins to founder and the truth of what these brothers really wantbegins to emerge.