If there is something real between two people, then it is eternal and beyond threat. If it can be broken at all, then it was never real.
That which is true is, by definition, unchanging and eternal. Real human relationships, because they are based on love (the invisible energy of soul or spirit), are eternal. Love is unconditional and does not change. A relationship is a bond that is based on love.
Sometimes the mind can make us believe we are in an unbreakable relationship when it isn’t so. When we feel the need to hold onto a person—perhaps through argument, manipulation and debate—we are not in a real relationship. This type of connection is very brittle because it is based upon external factors and conditions, which are unstable and always changing.