That does sound like quite the dilemma. Kudos to you though for recognizing the unnecessary strain that the city's economy was putting on you. It's almost like knowing you are in a bad relationship, but since you have been together with the person for so long you convince yourself it is easier to stay than start all over.

The true friends you have made will stay in touch and even visit your peaceful plot of land when they get the opportunity. In the end be grateful for what the city gave to you and cherish those memories as life has decided it is time to go make more.