I could use some wisdom...

Hello everyone, I guess my reason for this post is because I could really use some advice. A couple years ago a moved to California from Indiana. My fiance is REALLY close to her family and I understand why she misses them but, we have a 2 year old daughter I am only thinking whats best for our daughter. Anyway, my fiance seems depressed and sad because she misses her family. Living in California I was able to secure my own business and basically establish myself and of course my family as well. My reasons for leaving Indiana was basically because of work. I lived in a very small town where basically you HAVE to travel to have a job there. The economy and unemployment is absolutely terrible there. We both agreed to move to California. I just feel lately that she doesn't really want to be here anymore. California not only changed my life, but got me away from A LOT of negative things. So yea I am sure everyone will say "Negative things are everywhere" but besides that fact I am kind of looking for advice on what I should do from this point? What is the best move for my family. I am not a selfish person at all but, I just feel that California strikes more opportunities in general. (Not just financially) I could use some wisdom from an outside perspective looking in. Thank you very much for reading :)