In life you will experience hurt feelings especially in those close relationships that mean the world to you. Usually, that is you clearing out your karma with the other soul. Although it is important to not internalize your feelings as that will only cause more pain and harm in the long run. Try to make an effort to clear the air with them and if they are unwilling or not in a place to do that with you then do your clearing with the universe and send them blessings. Having a compassionate heart who can forgive easily takes mindful practice. I’m working on letting go and forgiving a lot from my past. Some days are good and others are most challenging but one must start with the intention.