Boy oh boy!!!

So my SO and I were conversing and I am a bit concerned 😫😫😫. He is very eager to know the gender of our unborn and I am starting to think he would really hate for it to be a girl 😳. As we talked he stated how I already have a 8y/o girl from a previous relationship and we don't need another one, that if it's a girl he would shove her right back up there 😫😫😫😫😂😂. I know he says this trying to be funny, but I can't help to think he won't love our child as much if it's a girl. 😕 did anyone else experience this with their partners?