see (one) for what (one) (really) is

see (one) for what (one) (really) is

To recognize one's true identity or nature. It was only after overhearing a conversation she wasn't supposed to witness that Hailey saw Doug for what he really is—a two-faced backstabber. I wish Janet would see me for who I am, and not lump me together will all those other jerks in the office.
See also: see, what
Farlex Dictionary of Idioms.

see somebody/something for what they ˈare/it ˈis

realize that somebody/something is not as good, pleasant, etc. as they seem/it seems: I used to really like him, but now I can see him for what he really is — selfish and arrogant!
See also: see, somebody, something, what
Farlex Partner Idioms Dictionary
See also:
  • see somebody/something for what they are/it is
  • be remembered as (something)
  • be remembered as/for something
  • be written all over (one's) face
  • be written all over somebody's face
  • be written all over your face
  • at (one's) doorstep
  • at doorstep
  • at expense
  • at somebody's expense