It sounds like you are asking about physical safety, the safety of the body. For this, the body has to be removed from the place of danger. Sometimes people do not prefer this solution because of the difficulties it presents for the self or the family. It would be best to discuss your alternatives with a person you can completely trust, who can be understanding and also objective.
On shanthi principles are very good we can create our happiness in typical situations like acriticism or a conflict.but how do we protect ourselves from manhandling.