Which preposition to use with belittle

by Occurrences 1%

No! our ideals are not changed, nor are they in aught belittled by what has occurred.

in Occurrences 1%

It is worth notice, too, that there was nothing belittling in their life, there was no pauperism, no shirking.

to Occurrences 1%

He felt that he had been belittled to the extremest point, and that there was not a foothold left for his dignity.

Which preposition to use with  belittle