Am I being dramatic by feeling some type of way?

I was talking to my boyfriend about how I was taking my twins (not biologically his) to a lake farther out. He said he wishes I would take him with me to trips like that. I said “yeah maybe I will” and he asked when and then mentioned how he was “going to have me drive out to his dad’s” (3 HOURS away). But then goes “yeah but I don’t think I could deal with how your car smells. It smells like rotten milk” and I was instantly just like 🙄. BECAUSE why are you going to offer me up to drive your ass somewhere just to turn around and complain about my car? Like drive yourself then?? Worth mentioning too, my boyfriend is dramatic about smells - it’s why we can’t have period sex, he likes anal but it has to be reallyyyy clean or he’ll be done with sex for a couple days, etc. I’m assuming the kids probably just spilled milk (they’re only 1) and I told him if he really felt better that i would throw out the floor mats and get an air freshener. But I have literally ZERO help with my kids and I work 9p-7a and they’re not in daycare. And I CONSTANTLY vent about how upset I am that I can’t get everything done and how I feel like shit all the time. So the fact he’s complaining about something that came from my kids makes me feel like he doesn’t care when I vent. I also really can’t smell anything and the other people I have had in my car don’t notice anything either.