My Highschool bully's my Boss!?

so I'm in my late 20's now and I really needed a job so I decided to get a maid job in this rich neighborhood near by and I got the job before I knew that my boss was actually my highschool bully. He pays well but it's all hell and I can't quit bc he has influence and said if I quit he would make sure I never get another job again... rip my ass