Since Jesus taught us to continually forgive others,the best thing you can do is to separate yourself from anyone who abuses you which will make it easier to follow Jesus' teaching and at the same time,remove the torment from your mind.
They are supposed to turn the other cheek, but they usually lash out with a threat or insult. Then, they excuse their abominable behavior by declaring that they are "not perfect, just forgiven." Then, they do it, again.