Well if we're opening our hearts then I've had one that will affect me for the rest of my life probably. 10 years with someone who treated me like a complete slug, lied, cheated, stole off me, disappeared for days or even weeks and I was absolutely obsessed. Must have cried a lake over the years. I was like a faithful dog that was constantly beaten. When he left for good eventually I wanted to die. All my fault for letting it happen though. I've been in a very happy loving relationship for 17 years but I still dream about the other guy. Pathetic.