How quickly do you know whether you have a good fit?
Just started out and my first DCK fit in very well right away and my own children didn't seem too bothered - enjoy his company and their own behaviour stayed pretty much the same. Now that my 2nd and 3rd DCK's began, my own children have had a lot of negative changes to their behaviour. I'm a bit concerned that it's the particular dynamics between these particular children, but not sure if it's just the adjustment to having other children in their home.
Thoughts?