Q/Eliot
If it were me, I know I'd be afraid of saying something about the fact that we raised a child together. Like, "I want to adopt" or "you named our child what?" I don't know. I honestly have no idea what I'd say, I just know I don't want to find out.
It could also just be a kink he's not ready to come out with yet. Actually my money is on that. Once said, some things cannot be unsaid.