"Judge not, that you be not judged. For with the judgment you pronounce you will be judged, and the measure you give will be the measure you get. Why do you see the speck that is in your brother's eye, but do not notice the log that is in your own eye?... You hypocrite, first take the log out of your own eye, and then you will see clearly to take the speck out of your brother's eye" (Matt. 7:1-5).
Do you find yourself angry and judging someone for the way you've been treated? Pray for them.