YOU SAID:

My father hates my guts

INTO JAPANESE

父は私の根性を嫌っている

BACK INTO ENGLISH

My father hates my guts.

INTO JAPANESE

父は私の根性が嫌いです。

BACK INTO ENGLISH

My father doesn't like my guts.

INTO JAPANESE

父は私の根性が気に入らない。

BACK INTO ENGLISH

My father doesn't like my guts.