Gender dissapointment. When did it get better for you husband?

We are having baby boy #4. Husband took it hard. First upset now just sad. He has wanted a little princess for so long. He looks heartbroken and i wish i could help him feel better. He was alittle disappointed when our 3rd wasnt a girl but this time seems worst. He just looks so hurt. 💔 just wondering if there’s something that helped your SO move on sooner.? Prabably not so far just letting him feel what ge feels and give it time.