2 women swop lives for 10 days.
1st 5 days she has to live by the rules/routines of the original wife, 2nd 5 days she can impose her own rules/routines. Prog makers alaways choose families who are very different in EVERY way. There's always a good slagging match somewhere along the line.
Any way I'm off until the adverts.
So is it 8