Dreaming about your siblings or other family member is usually a good dream; it symbolizes love, thou it depends a lot on how you see them in that dream. To dream about your own siblings and that they’re healthy and happy suggests that the same state reigns among you and your family members, so it promises a great future. If instead your siblings seem poor, sad, sick, etc., you may end up the same way.
Siblings dream meaning
Read more about dreaming of Siblings in other dream meanings interpretations.