AITA for expecting my brother to help pay for some of the costs? 

(On mobile so sorry for any typos!)

This incident happened several years ago and my brother and I are good and have a great relationship shop. but this remains a sore spot when it comes up and it dawned on me to use this forum to get an outside perspective.  

I was visiting from out of town and borrowed my brothers car to go to the dentist. On my way home I get pulled over for having expired registration and during the process I figure out my brothers insurance is expired. To add to this, his registration and insurance were not expired - he just never put the tags on and never put the registration card or his updated insurance card in his car. Nonetheless since I was the one driving I got the ticket for expired registration and no insurance. Mind you this required me to show up in court which meant I needed to buy a plane ticket a few months later to return to fight the ticket. 

The asshole-ness comes into question because I thought my brother should help me pay for some of what I needed to pay since I think it was ultimately his fault that I got the ticket. He thinks that since I was the one borrowing the car that I needed to determine if everything was legit before driving it. What really bugs me is that he didn’t offer to pay anything and was pretty much like “you should have known better”. Even if he offered to pay like $100 I would have been okay with it. I may be naive but I always assume that if there are any potential problems with a car I’m borrowing that the person would give me a heads up. At least that’s how I operate. 

In the end I had to pay for a $700 plane ticket (Its a 5 hour flight for me so couldnt save my driving). The judge was cool enough to reduce the tickets to $25. But I was still out $700 that I dont think I should have had to pay all by myself. 

Also to add, for the most part my brother is extremely nice and accommodating. It’s very easy to take advantage of him if you are a family member (which my other brothers and parents do often). He’s also willing to take the blame just to deescalate arguments. He’s also responsible so it never crossed my mind that I would need to consider there being issues borrowing his car. But that is partly why this is so frustrating. He takes zero accountability for this so I know he genuinely believes he’s right and is not just being stubborn. 

So want do you think?