I am the mom of 4 handicap children my days starts at 5:45am by getting my two sons off to school by 6:40. Then I get my oldest daughter up so she can get out the door by 7:20 and still yet I have one more to to get up.At 7:45 I get my youngest up so she can catch the bus at 8:30 so my mornings take about 3 hrs to get kids off to school. And then my day starts cleaning house going and getting shopping done or what ever i need to do that day.
Your situation is very different from other SAHM who do not have handicap children. I commend you for the brilliance that you accomplish everyday for all four of your handicap children. And I respect you to the utmost for caring for your children the way that you do.