Sometimes, we go through some really bad things in life and we wonder why? It hurts, it hurts bad, and as a Christian we are going to go through some things, but because we have God, all the pain we have gone through will be used for our good! Look at Joseph the son of Jacob, he was betrayed by his own brothers, lied about, put in prison, he had gifts and talents, and all the stuff he went through was wicked and unjust, but in the end he became a great leader, he saved his people, even the same brothers who betrayed him.
In my own life and in the life of others I have seen that all the pain we have gone through brings about something good, we have to Trust in the Lord with all of our hearts and he will make our paths right...