YOU SAID:

My mom is your dad but when my dad is your mom my uncle is your aunt

INTO JAPANESE

私の母はあなたのお父さんですが、私の父があなたのお母さんのとき、私の叔父はあなたの叔母です

BACK INTO ENGLISH

My mother is your father, but my uncle is your aunt when my father is your mother

INTO JAPANESE

私の母はあなたの父ですが、私の父があなたの母であるとき、私の叔父はあなたの叔母です

BACK INTO ENGLISH

my mother is your father, but my uncle is your aunt when my father is your mother

INTO JAPANESE

私の母はあなたの父ですが、私の父があなたの母であるとき、私の叔父はあなたの叔母です

BACK INTO ENGLISH

my mother is your father, but my uncle is your aunt when my father is your mother