Hard to make decisions

It's hard for me to make decisions in my current relationship, like serious decisions about moving cities and starting a family. Some people like to assume, "you're with the wrong person" but I have done this with many other girls before. I get cold feet and I feel like that could become a vicious cycle where I get into a relationship, and as it gets serious and more commitments are wanted, I think that my cold feet means the person isn't right for me and I break it off. Then in 5 years I'm right back where I started with someone else.

Is this a sign that I shouldn't get married and wouldn't be happy, or that I can't cope with decisions and the easy way out is to just not deal with them? Should I just go head first into these things and make the decisions I haven't wanted to previously? Somehow that doesn't seem right. But continuing relationships that wind up ending because I can't commit because I'm scared seems unhealthy too.

Thanks for any responses.

My advice is to commit, make the big decisions, and go for it. You already invested 5 years, you want to continue moving forward and getting returns.