fancy-free
From Longman Dictionary of Contemporary Englishfancy-freeˌfancy-ˈfree adjective WORRIEDable to do anything you like because you do not have a family or other responsibilities Ten years ago I was footloose and fancy-free.Examples from the Corpusfancy-free• Despite this, I am still fancy-free.footloose and fancy-free• No, I'm not married - still footloose and fancy-free.