Breastfeeding your sibling's child in a dream indicates that you will add money to your money, see great abundance in your business, make moves that will surprise your competitors in business life, do your own thing, do your own thing, do not think about your position or bankruptcy, and suffer losses from places you hope for and seek help from.
In addition, breastfeeding your sibling's child in a dream indicates that life will become easier and your burden will be lightened, you will have a falling out with your family and beloved friends even if you don't want to, your creation will be with you throughout your life, some real estates you have will be sold, you will want to spend time with your family rather than social life, and you will find solutions to your problems.
Psychologically breastfeeding your sibling's child in a dream indicates that the dreamer will enter a period in which he will suffer great destruction spiritually and after overcoming this period, he will be very happy. It indicates that he/she will experience great sorrows even after a while, that he/she will have a steady income, that he/she will achieve great success in a short time, that he/she will support the people with him/her and expand his/her business, that he/she will be saved from the traps set by the people who envy him/her, that his/her earnings and sustenance will be guaranteed, that he/she will suffer great loss because of the person he/she helped, and that the problems and sorrows will come to an end.