Talk to your parents, tell them how you feel. But ultimately, you have to suck it up. When you're 18 you can do whatever you want. I hated my parents when I was younger. And they were abusive. Ended up thinking I knew everything when I was 17, moved out on my own, and boy was I wrong. Ended up having to move back in with them. Life isn't easy on your own.
I've met people who side on both parents or child. But honestly the point that makes the most sense is both sides arn't perfect and they should both work it out. From what I've read from the question post-er. These parents are lazy slobs that don't work clean or pay bills thus should be left to rot. As for the daughter in question. Girl I understand the meaning of servant and also know that you can choose your attitude. You could be treated however they want and still have a smile. I choose anytime I get my chance to be a bondservant, you also sound young maybe 20 21 atmost... I think you should hold off your wedding till you can learn to Love those who spit on you.