You and Klaus had been seeing each other in secret as neither his family or your friends approved of the obvious attraction between the two of you. But after 6 months of hiding the relationship everyone eventually found out and you two had to break up.
Neither of you wanted to break up and both of you struggled with the break up both turned to excessive drinking and feeding. The slightest mention of each other's names send you into a frenzy as it is sensitive subject. However Klaus has taken this break up harder then you as he took down his walls and let you into his heart which he hasn't done in over 1000 years and loosing you has only made him more of a "monster" than what people know him to be.
