Unsure what to call this

I am so tired of being hurt and angry all the time.  I know how to let it go, but it won't go.  I know who to let it go to, but I cannot release it.  I have been letting myself get involved with people who always manage to hurt me.  I rely that they are my friend, I open up and share, then they ignore my feelings or me altogether.  I guess that stems from always wanting everybody to like me.  Well that is not reality.  It is also why I have very few friends, and I wonder about them sometimes.  I know that when you put your faith in man, you will get burned, but don't we all feel the need to have someone that we can rely on and confide in that is here with us.  Didn't Jesus say to lift one another up and bear one another's burdens?