If you are going to try and just bend and fill, then heat is your friend.
Dip it into some hot water, just up to above the break and then slowly bend it back. I had the same problem with some snotlings and they bend alot better heated through. I've used a cigarette lighter as well, but the hot water way works much better!
But I think JB maybe on the right tack, if worst comes to worst chop, pin and fill.