I do not plan on paying for our son to go to the same private school that his brothers go to.
What is your reason for not wanting to send him to that private school.
I don't have enough money for this.
It is wrong to favor one child over another. You can try to see if you can find your other kid a scholarship to fund their education too.
Fine, I guess I can't leave him out like everyone is saying.
Well if you can not afford it then you can not afford it. However, it really would not be fair for him to not have the chance to go there if his siblings did as well. Just do the best you can!