If you have seen your dead father-in-law in your dream: Some of your relationships, connections or collaborations may be weakening, it would be better to let some events flow. Seeing the deceased father-in-law in a dream can be interpreted as it is beneficial for the person to pray for his father-in-law. Seeing the father-in-law in a good condition in a dream is interpreted as the good life in the hereafter, while seeing it in a bad and terrible way may indicate that this person's life in the hereafter is bad and he expects blessings from the dreamer.