Me and my child's father can't agree on planning for the baby shower what do I do?

Im pregnant and me and the father are arguing because he came up with the idea to sell alcohol at our baby shower to "make extra money" in case family members show up without a gift. I told him that I felt like having alcohol could be seen as ghetto and that I had no intention of "accommodating" anybody who shows up empty handed with the option to buy liquor. I don't even want people drinking at my baby shower but if they decide to drink I don't want to set the expectation that I'm okay with it by selling alcohol. My child's father accused me of being controlling and said he will no longer help me plan the baby shower. I told him if he wants to throw a rager party he could do it on his own time but that I would not do it for my baby shower. I also told him if he insists on pushing alcohol at the baby shower he can throw it but I won't show up. A baby shower without the mother present would look absolutely ridiculous obviously. All I want is for him to be mindful that me and my family won't be okay with anybody drinking heavily around us especially at an event like MY baby shower. I expect the guests to have decorum I have no intention of setting the tone that this special moment in our life is about anybody other than our expected child. He basically insists that his family won't feel comfortable not being able to loosen up and expects ME to be uncomfortable to make the guests he wants to invite comfortable at an event that is for MY first child. He is being extremely selfish and childish. What should I do?

Me and my child's father can't agree on planning for the baby shower what do I do?
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