OP, talk to your boyfriend about how you feel. If you bottle up your feelings they will only continue to hurt you. Tell your boyfriend that you're there for him and that he can open up to you and trust you - he need not be afraid you will start useless fights. Especially if he has been in any relationships in the past in which there was a lot of fighting it may take some time for him to fully accept that this relationship will be different. Sometimes it's hard to accept when a good thing comes along - you try to look for faults when you should spend more time looking at the good.