I have been working for 3 years as a live in nanny for a family of 5. 
The kids I was looking after were all boys with ages between 1 and  9. When i first started working for them there were only 2kids at the time : Guy(3) and Ben(6). Almost 2 years later we were having the 5th member of the family , Jay :) A wonderfull baby boy.
After 3 years ,i moved on as it was time for me to have my own privacy. I still visit the family whenever i got the time as they are still a big part of my life.