How do I remove an incorrect automated connection from a family member in my tree?

Good afternoon @JanetLyon1

I'm not sure what you mean by an "automated connection." Connections in the FamilySearch tree are made by contributors to the tree.

This help article will guide you in making or correcting relationships. https://www.familysearch.org/en/help/helpcenter/article/connecting-and-correcting-relationships-in-family-tree

If you need help, please provide the PIDs (profile identifying numbers) of the profiles so we can assist.
Hope this helps.