People don’t remmeber that they broke up for a reason. Intellectually they realize it, but often, they aren’t quite ready for a complete break. Think of it as slowly slipping into a pool of cold water instead of diving in.
People seriously hate change. We all have a comfort level, so whether it is helpful or not, people will often indulge in post-relationship behaviors that are not in their best interests. Some of them never let go. For many, all they can see is that their comfort level has been disturbed, therefore it must be fixed back to it’s original state. They don’t grasp that things can never go back to the way they were.
We also hate the painful void we feel when someone is gone who occupied a huge section of their life, especially when there is a spiritual connection. So, people do all they can to fill that void, even if it means having sex with a person who did not know how to respect them or love them. The funny thing is, most all of those relationships were never friends to begin with. How can you get back to a place you never were in the first place?
Then, there’s ego, and we all have one. Each of us wants to be number one in somebody’s eyes, do we not? I know I do! When a break-up happens, we are no longer number one, which offends our egotistical senses. What do you do when you’ve lost something? You try to get it back, of course.
The more mentally unbalanced the person, the more outrageous lengths they go, to replace what is no longer there. This can be anything from hang-up calls to hear their ex’s voice, to showing up wherer they know the person is going to be, to stalking, to worse. The mentally healthy person experiences the break-up pain, and deals with it. The not-so-mentally healthy person acts in a very vendictive, spiteful way. Typically, sabotaging their ex’s existing relationships, or destroying their property.