diff --git a/Scripts/Node.cs b/Scripts/Node.cs
index 17e4d4f..488971a 100644
--- a/Scripts/Node.cs
+++ b/Scripts/Node.cs
@@ -134,10 +134,14 @@ namespace XNode {
         }
         #endregion
 
-        /// <summary> Called whenever a connection is being made between two <see cref="NodePort"/>s</summary>
+        /// <summary> Called after a connection between two <see cref="NodePort"/>s is created </summary>
         /// <param name="from">Output</param> <param name="to">Input</param>
         public virtual void OnCreateConnection(NodePort from, NodePort to) { }
 
+        /// <summary> Called after a connection is removed from this port </summary>
+        /// <param name="from">Output</param> <param name="to">Input</param>
+        public virtual void OnRemoveConnection(NodePort port) { }
+
         /// <summary> Disconnect everything from this node </summary>
         public void ClearConnections() {
             foreach (NodePort port in Ports) port.ClearConnections();
diff --git a/Scripts/NodePort.cs b/Scripts/NodePort.cs
index c26ad90..3aba9ed 100644
--- a/Scripts/NodePort.cs
+++ b/Scripts/NodePort.cs
@@ -204,16 +204,22 @@ namespace XNode {
             return false;
         }
 
+        /// <summary> Disconnect this port from another port </summary>
         public void Disconnect(NodePort port) {
+            NodePort from = direction == IO.Input ? port : this;
+            NodePort to = direction == IO.Input ? this : port;
+            // Remove this ports connection to the other
             for (int i = connections.Count - 1; i >= 0; i--) {
-                //Remove matching ports.
                 if (connections[i].Port == port) {
                     connections.RemoveAt(i);
+                    node.OnRemoveConnection(this);
                 }
             }
+            // Remove the other ports connection to this port
             for (int i = 0; i < port.connections.Count; i++) {
                 if (port.connections[i].Port == this) {
                     port.connections.RemoveAt(i);
+                    port.node.OnRemoveConnection(port);
                 }
             }
         }