I'm sorry to hear about that Harmony alexjones.
I fixed a broken headstock just like that before but I'm no where near a Luthier nor am I a wood worker so I fixed mine with the best stuff that I had available...JB-Weld. It worked fantastically and it's still together today (as far as I know).
That fix-it situation has a story and a tune behind it. I went over to a friends house to jam and he had an old cheap solid body Gibson, I can't remember the name of it but it was totally broken at the head stock kind of like yours is. He said I could just have it if I wanted it and I said 'sure!'. So I took it home, spread miracle-whip (JB-Weld) all around it, plopped it on like crazy, leaned it up against the wall upside down and I let it sit that way for 2 days.
Then I tried my best to grind and sand away the bulges and messiness the best I could. I remember as I was re-stringing it if the repaired crack would fail and the headstock would fly across the room or even worse - into my face. So I proceeded to put the new strings on it very carefully and slowly. Well, everything went great.
I was doing this in my little corner-of-the-room studio so I thought I would mess around and play some blues chords and leads and record it also. I laid down 2 tracks and called the tune, "JB-Weld Blues". I did all that around 5 years ago and the tune always reminds me of that 'fix-it' situation. I probably should have called the tune 'Sloppy Mess" because I'm not a good blues player but I gave it a more realistic name.
The guitar played real good and the guy that gave it to me customized its hardshell case really nice and I felt bad that I had such a cool guitar for free so I went to his house and gave the guitar back to him - he was very grateful and I ended up happy too.
Here is 'JB-Weld Blues' that I recorded just minutes after I fixed it:
http://mrmachinist.net/songs/jbweldblues.mp3