When you feel that someone sincerely love you. Do not question you release that spirit of trust. Because that spirit of trust does not come from God. For he is the God of love and he shall not give you that spirit. I been myself been evil to people because of doubts in the past. Now I know that those people really sincerely loved me. The very same way that Christ loves me unconditional. So it is not very often that God will place people like that in your lives. Just accept it and appreciate them for showing you true love.