***Edit***How do you work 40 hours and get everything else done?
I work part time from home but keep busy the rest of the time. Today I went to the gym, grocery store, stripped beds/washed sheets, and did more laundry. Yesterday I did a lot of cleaning. In between I work as a freelance writer. I wouldn't have the energy to work all day then do all the housework at night! I drop my youngest at school at 8:45 and pick him up at 3:15, so that cuts my day short.
I especially applaud you single working moms. (I don't know how my mom did it!)