Don't cut the broken spike back...it might branch. I've had it happen. It took a few months but it did branch and then kept right on going as if nothing had happened.
I agree, don't get divorced over it. LOL. I had the flower spike on mine get too hot and the top 1/3 turned brown. Within a month it sent out 2 sub-spikes and now both are at the point of budding up!
2 new extensions re grew on the broken spike , nice to know , never to cut off the spike on the psycopsis , time has healed it and my wife has been forgiven