So next week we have out big anatomy ultrasound. DH may have a house set the same day and I said to him "please make sure they know we have an appointment that afternoon." He proceeds to tells me he doesn't think he can make it. This really upset me, and depending on weather, the point may be moot, but I haven't asked him to come to any other appointment and I think this one is pretty important. He hardly ever takes time off, and I just thought this was something worth telling his boss "hey, I need to be at the doctor this afternoon."
Am I being irrational?