He wants to jump through hoops to catch up and I keep blowing him off. I should probably say fuck off but after 12 years of friendship I guess I want it to be more gallant? He's rich and bought a blonde blue eyed virgin from eastern europe... I'm just pretty much disgusted with him.
https://giphy.com/gifs/ryan-gosling-clap-university-1236TCtX5dsGEo
There's a lot of details unknown here--honestly it sounds like a jealousy issue on your part from the given info--but that doesn't really matter I suppose.
If it were me I'd probably just try to cut all interactions really short, use one-word responses, stuff like that. It's probably not the best way, but it's the path of least resistance.
Alternatively you could straight up tell him you don't want to catch up and it would be better if he didn't contact you again. I don't see that going particularly smooth, but it would probably end it quicker.