The 6 of Swords has considered all the angles, and has reached the conclusion that it is time to create distance. This is the logical, mature kind of “conscious uncoupling” that all the celebrities did in the early 2000s. It still can hurt, but it’s not a slow moving thing.
It’s final. Once it happens, it happens. You can’t unring that bell. If the rope needs to be cut, the rope needs to be cut.