L.M.
It is really hard to manage work/home responsibilities but then again, no one ever said being a mom is easy! When I started a new job I had my husband take up the slack for a while (as much as possible) when/if my child was sick. That gave me a chance to get established in the new job and also let them see that I made other arrangments when possible so if I said I had to stay home w/ my daughter they knew I had to.
I work full time but want to cut back and be home so I started working from home too. The goal is for me to be at home in the next year. If you are interested in doing the same, let me know.