Rant 🙄😒

Okay so I'm 37 weeks pregnant. 
My boyfriends boss and entire workplace is very well aware of that, they are also very well aware that I'm having a high risk pregnancy. 
He works in a kitchen, and is on call today, however the kitchen he works in doesn't open until 2, and doesn't really get even remotely busy until 4. Okay I have an appointment today at 2, he asked PRIOR to today if he could take me out to my appointment (I don't have my license, which they are also aware of) they said yes. Shouldn't be a fucking problem. 
Okay so now the hospital is a half hour drive away from my house, plus finding parking out there is ridiculous, so you have to go there at least 10 minutes early just because of the parking, and then you should be there early for the appointment anyway, obviously. So we normally leave an hour prior to my appointment time. They tell him at 12:45. 15 fucking minutes before we leave that he needs to be in work immediately. There is nobody else. It has to be him to go in. 
Umm hello??? What are you expecting me to do?? You know so very fucking well our situation. The pretty much main reason why you friggen hired him is because I'm pregnant and you know he needs a bit more money!! But now your not willing to accommodate us for our appointments?? Like wtf is wrong with you people. 
What the fuck are they expecting me to do, there's not enough time for me to find someone else, and literally yesterday they had no problem at all with him doing it. Like Jesus fucking Christ. I hate those people.Â