ActionScript 3 :: Remove Tween Before Motion Finish Via MovieClip

I've been fumbling with this issue for a bit. I've got a lovely little tooltip movieclip that follows the user's mouse for a few seconds before it removes itself. My problem is that if there is one already there I remove it, however, I cannot seem to remove the Motion_Finish event and it still fires and possibly deletes a new tooltip. What I want is to essentially put in a line item such as:
var tween(smallhelp_panel).deleteAll();
I saw a tweenlight function killtweensof(mc); However I've used the tweens I've incorporated below throughout my 30k lines of AS3 code.

Here is my tooltip handler. I call it with a simple
Main_Warning("Please don't forget to save!",5);
My movieclip is a 'smallhelp_panel' and I check if it already exists and remove it. However, the alpha and MOTION_FINISH tweens still exist and cause issues with any new smallhelp_panels.
public function Main_Warning( the_text:String, myTimer:int = 4){
if(smallhelp_panel != null){
stage.removeChild( smallhelp_panel );
[Code] .....