You could not be more wrong. When renting your property do you think it's legal to advertise for white, straight, Protestant, families only? If you wish to donate the dwelling to a certain class, have at it. Otherwise, read the Constitution.
Jeez!
The Constitution only forbids government discrimination. The government's intrusion into private business and housing in the form of anti-discrimination laws is statutory, not constitutional.
Believe me I understand that you statists have rendered private property rights a useless joke in the usa. Actually most of our rights under the bill of rights have been taken away by the state. I am happy for you that you enjoy being a serf of the state. You have a great future in front of you.