If you dreamed about your father-in-law crying: Don't set limits on your goals or what you want to do, An interesting offer, a positive health-related opportunity, or money from an unexpected source may make you smile. To see your father-in-law crying in your dream indicates happiness, good developments that will shed tears of joy and comfort. To prevent your father-in-law from crying in your dream indicates that your troubles will be left behind and you will be busy with good works, doing charity and success in business life.