I need an honest moral opinion........?

You just have to talk to him. It obviously isn't fair or healthy that you are getting the crappy non-nutritious food. Go online and print of some pages of what a pregnant woman should eat and show it to him, so he knows he could be harming you and the baby by not letting you get your proper nutrients. If he continues to be ignorant and eat all the food then idk, umm, hide it or something? lol. sorry if I didn't help. good luck. (: