0Not much. If you refer to the couple, you say "They have broken up." If you refer to the one who ended it, he or she "broke it off." But there is cross-over. 02br 02br 00I want to break up with you.02br 02br 00I think it's time we broke up.02br 02br 00I think it's time we broke this off. 02br 02br 00(The relationshi