who to trust?

sometime's we people is easy to give it to each other.trust is one of the most important part of human being.but what happen if those trust that you give to the person whom you love and respect for broken.specially if these person is not just happen to be a friend but a close relatives of yours.if we cant trust with our own blood who we have to trust for?why invy most to rule?in our part we learn a lot but anyhow we always thankful what we have.its painful but we need to accept and move on.