I can't accept that

I can't accept that

I don't believe or agree with what you are saying. They said Amanda was more qualified for the promotion than I am, but I can't accept that, knowing that I've had more training than her.
See also: accept, that
Farlex Dictionary of Idioms.

I can't accept that.

Inf. I do not believe what you said.; I reject what you said. Sue: The mechanic says we need a whole new engine. John: What? I can't accept that! Tom: You're now going to work on the night shift. You don't seem to be able to get along with some of the people on the day shift. Bob: I can't accept that. It's them, not me.
See also: accept, that
McGraw-Hill Dictionary of American Idioms and Phrasal Verbs.
See also:
  • I can't believe it/that/this
  • I can't believe!
  • telling
  • willful ignorance
  • knowing
  • get the nod
  • saying
  • have the advantage of
  • have the advantage of (something)
  • runner-up