Yes, sexism is wrong. We all agree. However, what we consider sexism can't really be summed up in one word. Like the pro-life view. I don't know which one I fit into, probably somewhere in the middle, but I think it's because I've thought about it quite a lot to arrive at that conclusion. It shouldn't be illegal, I think there are circumstances when it is right but I don't think it's right for everyone and I don't think it should be pushed onto people and it shouldn't be the first choice. And that is a very basic summary and probably doesn't really express how I feel about the subject.
I don't think most people can be put into specific groups. I also think that's why smaller parties with only one perspective or subject (Pro-Life, Greenpeace, UKIP) will never run the country, because people care about a large variety of subjects, not just the one.
On that note, why isn't there a femist party? If done right, it could work.