Wouldn't it be nice if everyone were nice? It would be great but that's not real life. Even more, it's unreasonable to expect an unreasonable person to become reasonable. What you can do though, is manage yourself. Go beyond what they deserve and let your servant heart make a strong statement about integrity, humility, and not being self-centered. Maybe it will rub off on them. But even if it doesn't, you have testified through your actions to the grace of God in your life. He has taken notice.