For those of you who have been burned too many times with love, I have good news for you: God is patient. He repeatedly gives us the chance to learn. When we don't get the lesson, when we react and blame and bounce from one relationship to another without paying attention to our own contribution to the demise, we then get another chance with the next relationship.
Keep in mind, life is growth. Growth usually comes from pain and discomfort. And that discomfort typically is delivered thru...you got it...relationships. When you don't pay attention to the lesson at hand, then you simply get to repeat the class!
Keep in mind, your "lessons of growth" are never lessons about "them" and are always lessons about you. And the more you make it about them, the more doubts, demands, blaming and holding back you'll promote. And of course, those things only promote dysfunctionality in your relationships.
Do you want more love? Then make a few tweaks and become the love machine that others cannot resist. Remember, it's not about finding love or creating love, it's about Being more loving.