Husband wants a girl, but I think the baby will be a boy.

We have currently have a 8 year old son and a 5 year old son. My husband wants a baby girl so bad now that he has his boys. ( and the boys want a baby sister). My husband has high hopes that this baby is a girl. He says he will be ok either way.....but I don't know if I actually believe it. I have a feeling that this baby will be a boy as well, and I think he will be disappointed. On top of me just not caring in general and just wanting a healthy baby, I also want to have a H&H 9 months because we had a miscarriage earlier this year. Does anyone else have a husband that wants a specific gender and you believe or actually found out that it's not the gender he wanted? If you did find out, how did he react?