Lia, I can only speak from my own heart. I love Black women, White women, Latinas, Asian women, and any woman who is of mixed race! They are all lovely in their own way and I'm happy for the diversity.
As for rates, every one loves a bargain and some ladies just charge more than some of us can afford. Regretfully I can't pay $400 or more per hour. I am thankful for the services that y'all provide. It has enriched my life!
I hope you are treated better in the future. Not everything is about race, sometimes its just simple economics. Good luck and Godspeed!