Fianc� jealous or angry coz I have a good job?

Most likely it WILL get worse. He's jealous and bitter but he also has the "poor me" syndrome. You worked hard to get a degree. He didn't. But somehow it's the rest of the world's fault that he didn't further his schooling. Sometimes people like this wake up. But do you really want to wait around and be put down for something you worked hard for and achieved on your own?