Recording Conversations and Interviews with a Child

My question involves child abuse or neglect in the State of: NC

The interview that was conducted with my child was in my presence in my home. I had no witnesses here because I did not know about the corruption in DSS/CPS which can be found on numerous sites listing complaints people have about them in many counties throughout the US. This social worker completely changed the report and reworded it. Many people have complained about social workers doing this, falsifying reports in court. If a social worker comes in my home and I am present for the entire interview, would I be able to record it and use it in court? Would I have to notify the social worker that she was being recorded?

It appears from N.C. Gen Stat. §15A-287(a) that a party to a conversation in North Carolina may record it without getting consent from the other parties.