YOU SAID:
He didn’t favour me with his confidence in that respect.
INTO JAPANESE
彼はその点で彼の自信で私を支持していません。
BACK INTO ENGLISH
He does not support me with his confidence in that regard.
INTO JAPANESE
彼はその点で彼の自信で私をサポートしていません。
BACK INTO ENGLISH
He does not support me with his confidence in that regard.
That didn't even make that much sense in English.