1
general::
Phrase(s): get into an argument (with someone) (about someone or something) [and] get into an argument (with someone) (over someone or something)
to enter a quarrel with someone about someone or something. • I don’t want to get into an argument with you about Dan. • Mary got into an argument about money with Fred. • I really don’t want to get into an argument.
McGrawhill's American Idioms And Phrasal Verbs