I think for some heart break is a blessing of our Creator, as it just teaches us many lessons. It hurts badly initially and I don't negate that all but it makes those who accept it as a test from Him , " very humble, more caring kind and also teaches him or her that sometimes you just have to let go someone because they are not for you according to Him and this is very hard test as only the firm believers can understand that and submit To His will and they have firm belief that He will replace them with someone better insha'Allah " In short love can break us or make us better person and I pray may He give all of us to excel through if we are subject to this test ameen :)