YOU SAID:
My chemical romance broke up
INTO JAPANESE
私の化学的なロマンスが壊れた
BACK INTO ENGLISH
My chemical romance has broken
INTO JAPANESE
私の化学物質のロマンスが壊れている
BACK INTO ENGLISH
My chemical romance is broken
INTO JAPANESE
私の化学的ロマンスが壊れている
it is unlikely that this phrase will ever reach equilibrium