Prejudice soon to be grandparents

My boyfriend is Indian, and his whole family is still there. His parents know I exist and I'm white. They cannot wrap their head around our relationship because of my race. They get upset when they call him and he's at my house. He says they're not usually racist... But dating their son is different. He is firm with them, but also loves them and wants connection (understandably).

What they don't know is that I'm 11 weeks pregnant with a little girl. We aren't planning on telling them until near delivery, because he is afraid they would meddle and stress me out.

I don't really know how to approach this. We will tell my own parents in a couple of weeks because I know they will be happy and the anticipation of a new baby will help clear the misery of 2020. I wish my boyfriend's parents would see it the same...

He says he thinks they will love the baby when she is here, because who could hate a baby. But they might not get over my race, and it's doubtful she will ever compare to his brother's children in their eyes.

Is there anything I can do?