Yes, we moved interstate. It was very hard to make new friends and it took about 4 years for us to start to build up a support network, but the place we moved to was very cliquey. We also found that it was disruptive for DD when grandparents would come to visit, stay for a weekend and then she wouldn't see them again for months. She would miss them dreadfully and get very clingy.
We moved back to our home city and are much happier here even though its meant an income drop.