"All a man's ways seem right to him, but the Lord weighs the heart." Proverbs 21:2. People usually tend to justify their own actions. Maybe deep down they know it was wrong, but they make excuses until they convince themselves it was the right thing to do. We don't always know the circumstances that fuel others' actions, but the Lord does. He knows your heart. We may be able to fool everyone around us, but there's no possible way we can fool God. We need to ask Him to give us discernment over our own actions.