Have you been shamed for not circumcising? How do you even respond?

So I’m having a baby boy in August. I’d like to start off with, my whole family is circumcised. Also important to know, my family is SUPER ignorant, stubborn and not informed. They gave my daughter herpes after I repeatedly asked them not to kiss her. Their reasoning? Cold sores aren’t herpes. Even after I backed my facts up, they still refuse to believe and this is how they are with every topic. Anyways, my mom asked me if we’d get him circumcised in front of my whole family while we had dinner (this was months ago when we found out the gender lol don’t worry I’m quarantined) I told her absolutely not as I don’t believe in doing anything like that. She asked why and I told her because it is 100% unnecessary, has no health benefits and they are born this way so I will not change that. These are my beliefs and opinions with extensive research so don’t even think to try to “correct” me or take it offensive. Do whatever you want with your child’s penis lol idc. But family is very religious and constantly preach about not altering your body so you’d think they’d somewhat agree? Nope. They all laughed, MADE FUN OF MY UNBORN SON. Said he’ll be disgusting and have an ugly penis. My grandfather and dad got pissed, saying that he’s get “the disease” whatever tf that is. They all yelled and freaked. My mom told me she’d pay me to do it. I was actually pissed and super embarrassed. My boyfriend did stand up and say “it’s kinda weird that you’re all so interested in our sons penis.” That shut them up basically but I’m afraid of what to say when I see them again cause I know they’ll bring it up.. I’m just so upset that I can’t have my own opinions. I can’t have actual facts and proof from my doctor without them completely saying I’m wrong. And it has all resulted in years of harassment, abuse and herpes for myself and now toddler. I’m so beyond tired of this shit. They’ve always been abusive but I still need their approval to feel okay. How do you go about this girls? Cause I know we’ve all been shamed for something