v.be done with it; let it pass; be done with it; give up in the face of difficulty
I wouldn't mind her ingratitude, but she went to lay the blame on me.
I wouldn't have minded his refusing, but he didn't answer my letter.
Since you've already informed him, then let's just let it go at this.
If he doesn't go himself, fair enough, why does he have to stop other people?
I gave up because of the price of this apartment.
He is simply making a convenience of me.