Yes, she does.
Yes, they know I take care of disabled people.
My son knows where I work, not sure if he understands my job.
It's kinda hard for my DD to not know where I work - I'm a SAHM, but I don't think she really realizes just how much I actually do around the house or how bored out of my mind I get sometimes.
Yep. It's been an interesting go of it though. I'm a psychic medium (I work from home) so explaining what I do leads to some interesting questions from my 3 and 4 year old.