Getting mad when someone wrongs you is easy, but is it right?
Here's what Jesus said in Luke 6:27-31.
"But to you who are willing to listen, I say, love your enemies! Do good to those who hate you. Bless those who curse you. Pray for those who hurt you. If someone slaps you on one cheek, offer the other cheek also. If someone demands your coat, offer your shirt also. Give to anyone who asks; and when things are taken away from you, don't try to get them back. Do to others as you would like them to do to you.
It's not easy, but it is the right way. Will you choose to ignore these words, or will you obey?