We just had this thread and I figured you would find it, so that's why I didn't answer, but yes I've had children in care that I just could not like. It happens to all of us now and then. It surprised me to find out that I actually couldn't like a child, even over a span of 3 years and that sounds like what you are just finding out too. I knew there were adults I didn't like, but children should all be loveable, right? Wrong!