What the heck? On the one hand, I could see the landlord’s POV that it would have just been your word against his, but there is NO WAY she should have told you it was “just words” or tried to force that apology.
I think you were very courageous.
My parents are from India and I’ve experienced discrimination, but it’s nowhere near as bad as what my black friends have to deal with. I have no idea how they deal with it, I’d probably have gone insane.
I’m really glad you have a brother who has your back and glad that you yourself are a brave person.