If you dreamed about unborn niece: An old acquaintance or partner could cause problems, You should go slow if you want to achieve the best results. Seeing your unborn nephew in your dream indicates that the nephew of the dreamer will be lucky and will achieve good things, his troubles will end, everything he wants will come true, and he will not have any problems. At the same time, it is interpreted that the dreamer will live a regular life, good developments will occur in his life, and he will be happy.