I am in the same boat. It drives me absolutely crazy how funny my husband thinks it is and how he goes out of his way to exaggerate it and I have gotten to the point where I am completely repulsed and turned off. It’s crazy to me that we have gotten to the point that we are roommates and there is no trying to keep a level of decency or even trying to keep the romance alive🫠
I mean farts and burps are completely natural but at least be respectful with them and try and muffle a burp or walk away to fart. I'm in that wonderful part of pregnancy where I can't stop burping every time baby moves or keep passing gas but I make sure to do my best not to do them next to my partner while hes eating or he's just sat next to me and he does the same. My dad sounds like your husband, he walks up to you and burps right in your ear or farts on me and its absolutely vile and disgusting we've tried all ways to ask him to stop and he just doesn't care and finds it funny to carry on. I definitely would be feeling the same as you if my partner was doing this and I'd probably be saying try and stop otherwise I'm going to have to set boundaries