異なる: to differ, to vary, to disagree / 事成る: to come to pass, to be realized, to be fulfilled, to be achieved

both parents

to lose (possession of something) / to miss an opportunity etc. / to lose a person (following their death), be bereaved of someone

he / distal demonstrative, something far off removed from both speaker and listener: that / boyfriend

distal demonstrative, something far off removed from both speaker and listener: that, yon / particularly, male personal third person pronoun: he / by extension from he: boyfriend

he; boyfriend

war (conflict involving organized use of arms)

to wage war

(honorific) (both) parents

(idiomatic) to be at a loss