Hang in there! It gets better once you are able to just focus on your major. I say, go with what you want. I wish I would have majored in Art History, or History, or Anthropology, but I majored in Government, b/c I thought I would become a lawyer. I quit after my first year of law school, b/c being a lawyer clearly is not something I should be doing.
Office/department politics are the worst. I have no energy for that kind of stuff and it is hard to keep track of who you are not supposed to be chummy with and what professors are going to make your life hell...
My advice is to remain detached from the politics, focus on your studies, when you pick a path, and if people try to pull you into gossip, just say, "I have no opinion on that person, b/c they have never done anything to me." I started using that catch phrase when I was in 8th grade and it really kept me away from a lot of the more harmful gossip. I didn't have to hear it and it wasn't about me. When I was about to graduate from University, several of my fellow students and professors commented on how they knew they could trust me to listen to them and not repeat what was said, b/c I never gossiped.
Good luck, your parents really want what they think is best, but don't get caught up in their beliefs. If you want to be an artist do it, just be aware that artists can be viscious and gossipy just like in any other department. Study something that you would love to develop a life-long attachment to.
That is my advice anyway,
Tallgirl.