diff --git a/apps/roam/src/components/settings/DiscourseNodeConfigPanel.tsx b/apps/roam/src/components/settings/DiscourseNodeConfigPanel.tsx
index 5b649438c..cb1d0295f 100644
--- a/apps/roam/src/components/settings/DiscourseNodeConfigPanel.tsx
+++ b/apps/roam/src/components/settings/DiscourseNodeConfigPanel.tsx
@@ -1,4 +1,5 @@
 import {
+  Alert,
   Button,
   ControlGroup,
   InputGroup,
@@ -12,6 +13,8 @@ import refreshConfigTree from "~/utils/refreshConfigTree";
 import createPage from "roamjs-components/writes/createPage";
 import type { CustomField } from "roamjs-components/components/ConfigPanels/types";
 import posthog from "posthog-js";
+import getDiscourseRelations from "~/utils/getDiscourseRelations";
+import { deleteBlock } from "roamjs-components/writes";
 
 type DiscourseNodeConfigPanelProps = React.ComponentProps<
   CustomField["options"]["component"]
@@ -32,6 +35,10 @@ const DiscourseNodeConfigPanel: React.FC<DiscourseNodeConfigPanelProps> = ({
     null,
   );
 
+  const [isAlertOpen, setIsAlertOpen] = useState(false);
+  const [alertMessage, setAlertMessage] = useState("");
+  const [affectedRelations, setAffectedRelations] = useState<any[]>([]);
+  const [nodeTypeIdToDelete, setNodeTypeIdToDelete] = useState<string>("");
   const navigateToNode = (uid: string) => {
     if (isPopup) {
       setSelectedTabId(uid);
@@ -40,6 +47,15 @@ const DiscourseNodeConfigPanel: React.FC<DiscourseNodeConfigPanelProps> = ({
     }
   };
 
+  const deleteNodeType = async (uid: string) => {
+    await window.roamAlphaAPI.deletePage({
+      page: { uid },
+    });
+    setNodes((prevNodes) => prevNodes.filter((nn) => nn.type !== uid));
+    refreshConfigTree();
+    setDeleteConfirmation(null);
+  };
+
   return (
     <>
       <ControlGroup className="mb-4 mt-1 flex space-x-2">
@@ -121,38 +137,100 @@ const DiscourseNodeConfigPanel: React.FC<DiscourseNodeConfigPanelProps> = ({
                     icon="trash"
                     minimal
                     onClick={() => {
-                      if (deleteConfirmation) setDeleteConfirmation(null);
-                      else setDeleteConfirmation(n.type);
+                      if (deleteConfirmation === n.type) {
+                        setDeleteConfirmation(null);
+                      } else {
+                        setDeleteConfirmation(n.type);
+                      }
                     }}
                   />
                 </Tooltip>
                 <Button
-                  children="Confirm"
                   intent={Intent.DANGER}
                   onClick={() => {
-                    window.roamAlphaAPI
-                      .deletePage({ page: { uid: n.type } })
-                      .then(() => {
-                        setNodes(nodes.filter((nn) => nn.type !== n.type));
-                        refreshConfigTree();
-                      });
+                    const affectedRelations = getDiscourseRelations().filter(
+                      (r) => r.source === n.type || r.destination === n.type,
+                    );
+
+                    let dialogMessage = `Are you sure you want to delete the Node Type "${n.text}"?`;
+
+                    if (affectedRelations.length > 0) {
+                      dialogMessage = `The Node Type "${n.text}" is used by the following relations, which will also be deleted:\n\n${affectedRelations
+                        .map((r) => {
+                          const sourceNodeDetails = nodes.find(
+                            (s) => s.type === r.source,
+                          );
+                          const destinationNodeDetails = nodes.find(
+                            (d) => d.type === r.destination,
+                          );
+                          return `- ${sourceNodeDetails?.text || r.source} ${r.label} ${destinationNodeDetails?.text || r.destination}`;
+                        })
+                        .join("\n")}\n\nProceed with deletion?`;
+                      setIsAlertOpen(true);
+                      setAlertMessage(dialogMessage);
+                      setAffectedRelations(affectedRelations);
+                      setNodeTypeIdToDelete(n.type);
+                    } else {
+                      deleteNodeType(n.type);
+                    }
                   }}
                   className={`mx-1 ${
                     deleteConfirmation !== n.type ? "opacity-0" : ""
                   }`}
-                />
+                >
+                  Confirm
+                </Button>
                 <Button
-                  children="Cancel"
                   onClick={() => setDeleteConfirmation(null)}
                   className={`mx-1 ${
                     deleteConfirmation !== n.type ? "opacity-0" : ""
                   }`}
-                />
+                >
+                  Cancel
+                </Button>
               </td>
             </tr>
           ))}
         </tbody>
       </HTMLTable>
+
+      <Alert
+        isOpen={isAlertOpen}
+        onConfirm={async () => {
+          if (affectedRelations.length > 0) {
+            try {
+              for (const rel of affectedRelations) {
+                await deleteBlock(rel.id).catch((error) => {
+                  console.error(
+                    `Failed to delete relation: ${rel.id}, ${error.message}`,
+                  );
+                  throw error;
+                });
+              }
+              deleteNodeType(nodeTypeIdToDelete);
+            } catch (error) {
+              console.error(
+                `Failed to complete deletion for UID: ${nodeTypeIdToDelete}): ${error instanceof Error ? error.message : String(error)}`,
+              );
+            } finally {
+              setIsAlertOpen(false);
+            }
+          }
+        }}
+        onCancel={() => {
+          setIsAlertOpen(false);
+          setDeleteConfirmation(null);
+        }}
+        intent={Intent.DANGER}
+        confirmButtonText="Delete"
+        cancelButtonText="Cancel"
+        canEscapeKeyCancel={true}
+        canOutsideClickCancel={true}
+      >
+        <div style={{ whiteSpace: "pre-wrap", wordBreak: "break-word" }}>
+          {alertMessage}
+        </div>
+      </Alert>
     </>
   );
 };