A severe storm snapped off the top 1/3 of my trumpet vine support, which was a tree. Now it is hanging down with its heavy branches disengaged from the severed treetop. The vine itself doesn't look damaged but it may break off if it's allowed to hang much longer. Will I shock it and can it die if I saw the top branches off? It's sad cause it was beautiful. I hate to cut it, but it's too heavy to try and build.