I hope you all don't mind me visiting every now & then!
I also decided to stay home after baby #3 was about 3 months old.... we were paying my whole paycheck to the sitter.... so not worth it and boy did I see a difference in the kids after we made that decision!
Mostly with my older two kids (6 and 3)
Welcome to the board, Amy. I'm sure you'll find lots of ideas and support/encouragement from everyone here.