Am I in the wrong here?!

So I’m driving my boyfriend and I to his parents house. I park and start to take out some bags to take inside. He does the same but once he’s inside, he forgets all about the stuff we brought and starts having a whole conversation with his folks. Leaving me outside to bring in the rest of the bags. I’m a strong, independent woman who doesn’t need any help from any man in any sort of situation. But this really pisses me right off. We come over every other weekend and he does this every. Single. TIME! And I get it, okay? I understand that he’s very family oriented and he’s excited to talk to his parents. But why can’t you just help me a little before you sit down to talk about your week to your parents? It will take a minute. 1! Then we can both go and talk to your parents, dude. The first few times he did it, I let it slide. It was irritating and unfair but I envy his relationship with his parents so I let it be just to see him that happy. But I’ve had enough. So I bring it up to him and he is so hurt. He is completely insulted. He responded very rudely to me when I was trying to explain how I felt about the situation but I think he feels as though I’m forcing him to prioritize me instead of his parents. Which is not the case. I would never do that to him and he knows it but he’s just so irrationally mad at the situation that he won’t talk to me. I don’t know how to fix this. I want to go home. Alone.