YOU SAID:

I have to work with my ex-boyfriend and I hate that fact so much.

INTO JAPANESE

私は元彼と一緒に仕事をしなければならないのですが、その事実がとても嫌です。

BACK INTO ENGLISH

I have to work with my ex and I hate that fact.

INTO JAPANESE

私は元恋人と一緒に仕事をしなければならないのですが、その事実が嫌です。

BACK INTO ENGLISH

I have to work with my ex and I hate that fact.