When you have a relationship with a person who is not reliable you cannot let yourself fall in Love with a capital L. There are caring feelings and lots of fun but protecting your heart from the inevitable break has to part of the plan for the relationship. The big loves of my life have all been precarious. I knew going into them that there was danger. The test is to let someone into your inner family circle and be proud of your relationship. If that is not possible society says you should ditch them.