"To be trusted is greater than to be loved". You can love anyone but you can't trust everyone. Usually, those who break your trust don't care much about you. For me, a person who knows how to "respect" is a trustworthy person. Trusting someone who continuously break your trust will lead to "pistanthrophobia". It is just extremely hard to trust those people.
This is very painful. I experienced this. I was ridiculed and persecuted a lot by "people" which I believe were morally wrong. However, I was taken cared of miraculously. I am grateful and I know better.