Fights r normal in a relationship but the couple must know how to cope up. It seems as if both of you have different personalities...one is too sensitive other is too reactive. So u both must know where u both r different and how to resolve small issues which may seem big bcoz of the way both of you think .If u both understand the differences respect each other and accept each other inspite of different view points things can be resolved in a much better way. Try to talk over when both of you r calm. And try to be friends first ...then only the relationship will evolve. If u still need help..u can consult a third person like psychologist, psychiatrist or a marriage counsellor. But they can only show u the path...u both will have to walk on it yourself. Best of luck

You can go for relationship counselling