well did it Rip off or was it still attached ??? in some way ???? If so then i would look for some Popsicle sticks or something like that, And then carefully place set branch in place , once in place use tape ,,,, Not the sticky side other side carefully rap around stem keeping it fairly snug, and going 2 - 3 inches past the damaged area once done do not rip tape yet
place sticks in place as the support then reverse the tape so its sticky side now
tape it ,, once done use string for support tieing it to actual stalk or stem then monitor it if you placed back in place you will notice in a day or so things resuming back to normal ,,,
But remember one thing its 50 /50 chance it will work but the plant ,, will convert its energy from producing to actual repair mode
So your dammed if you do Dammed if you don't