What Does Counter Sue Mean?

It is like any counter actions that you use against somebody when you believe that the person has brought a false suit against you. So first of all we should delve into the meaning of sue, so that we can describe its counter action.
       
The word sue describes a legal proceeding that somebody brings against someone about whom the person thinks that he has done something wrong to the person. A suit can be brought in court and after suing somebody it is the court that decides whether your conduct to the person is right or not and if it is right, the court also decides the penalty that can be levied on the person.
Sometimes it happens that somebody sues someone just to create havoc in his life or to get some fame. If that is the case, the person against whom the suit is being brought gets angry and in consequence can bring a counter-suit against him to teach him a lesson.

Counter sew, to take somebody to court after they already took you there and explain in court why your sewing them once they already sewed you. Usually over money.