I don't think there is a cut and dried definition of real or fake pastors. I think some people in the ministry have too many problems to be leaders and should step down, but that doesn't mean their faith is fake. Those who seem to have it all together may be efficient leaders, but this does not mean that their faith is real. Faith is invisible, and we are told not to judge one another. Using common sense, however, is vital. If a pastor oversteps his bounds or takes authority he doesn't have, the best thing is to find another church.