In passing the law without making it specific to gays, however, France distinguished itself from other European countries that have approved civil unions or even marriage for same-sex couples. As a result of that ambiguity, the PACS broadened into an increasingly popular third option for heterosexual couples, who readily cite its appeal: It has the air of social independence associated with the time-honored arrangement that the French call the "free union" but with major financial and other advantages. It is also far easier to get out of than marriage.