The Rambam Hilchas Deas (6, 8) differentiates between ben adam lechavero where he should not ashame one in public over ben adam lamokam where, if he does not listen, can admonish him in public and ashame him.
The Rambam Hilchas Deas (6, 8) differentiates between ben adam lechavero where he should not ashame one in public over ben adam lamokam where, if he does not listen, can admonish him in public and ashame him.