Someone could cheat you financially, ethically, morally, abuse you, and scold you. That is what they have done and that is all they can do. That is where anybody outsider’s power ends.
But the feelings are not created by them; but they are your own mind creations.
The feelings like, hurt, resentment, revenge, hatred, depression, pity are all your mind creation.
What you do is your choice - how you are going to react. Same situations different people create different responses.
Some one criticize you just analyze with calm open mind. IS IT TRUE? If not, just laugh at their wrong judgment. If yes... change four your own betterment.
Remember any negative feelings will damage you before it damages others. So create positive feelings and leave such persons.