Should you ever get revenge through abuse?

[Der/die AtheistIn]

Then hopefully their personal morality would suggest that

A. I was abused and it was wrong
B. Abuse is wrong
C. People ( including myself) should abuse others.

Btw, feeling and doing are two different things.

Should you cut off contact with someone you want to abuse? Maybe then it will be easier to control yourself not to harm them. Should you tell that person: "You're actions were so bad that I feel tempted to harm you, but I won't, because it won't solve anything.", but in a more polite way?