It's the best thing in the world. I wouldn't trade this job for any other one out there. How old are your girls?
The oldest is 3, and the youngest is 4 mos.
Awwww!!!!!! A BABY!!! (Sorry...I'm going through a baby phase right now)
That's so great that having her stay at home is what you're working towards. I wasn't able to stay at home with my son for the first 3 and a half years of his life, because I had to work full-time,and he was in daycare. But now I'm able to, and I think that is such a wonderful thing for kids, at whatever age. My son starts school this fall, so that will be a big change for me, though.