So over my husband being old

So I'm 23 and hes 36... I think the novelty has completely worn off after being married for a few years. For the longest time I didnt pay any attention to his age, it didnt appear much. But now seeing how stuck in his ways he is, his joint pain, how tired he is, some of the beliefs he has ugh 🤬🤬🤬😡😡 let me give you an example...

I'm fantasizing about the future one day and I'm like one day when we have kids we should travel the country for a month during summer break and live van life so us and our future kids can see the country, etc. He basically goes idk probs not because I have to work.....

What????!!! I am talking about at minimum like 5 years away and all he can think is about work!!!

Idk I think maybe bc I'm already upset with him about so many other things.. maybe I'm attributing too much to his age? Idk I'm just questioning everything. I just wanna move out to the woods by myself with a dog.