Without getting formally hitched, Victoria and Robert Hewitt lived like a traditional married couple with their three children from 1960 to 1975. When the relationship crumbled, Victoria sued in Champaign County asking for “an equal share of the profits and properties accumulated by the parties.” Because Victoria and Robert held themselves out as being married, the Illinois Appellate Court concluded she had not “so affronted public policy that she should be denied any and all relief.” And …