Dear Kitty,
             I found out why they ask me to work at the weekends sometimes today - when I walked into the kitchen to get a Nesquik for Etienne and found my employer and her husband making out.
It's made me less reluctant to work on Saturdays - it must be really hard to find time for each other when you have four children and your husband works very long hours.
Yours,
     Chessie