Do you find this outrageous?

My cousin (26) who lives in Spain asked me if I could come and visit him over Christmas. I couldn't, so instead we agreed that I would come and visit him for three days in February. He also said I could stay overnight with him.

Now, in December, he told me that I couldn't go to his place after all because his mother wouldn't allow it. I thought it was his apartment, and it's his mother's vacation home.

I then immediately booked a hotel (costs that were not planned for – I am a student).

Now the time has come. I asked him if he'd come to the flight pile, and he said:

He: I don't know, when are you coming?

me: at 7:45 pm

he: hmmm, interesting. (and nothing more)

2 days later I ask:

me: is that a yes or no?

he: haha ​​I'm working on February 9th (the day before I arrive).

me: but I arrive on 10.02 in the evening

He: But you're going to your hotel. I can't get to the city center with my car.

me: but there is the metro

he: I think so haha

I then wrote to him that I was only staying there for three days and had come especially for him. I would spend more money than planned, and he wasn't even interested.

It's not about me being able to get by without him. I've been to this city over 10 times…he said in December that he had taken time off specifically, etc.

I think it's a real cheek of him. What do you think? How would you proceed?