Trust is essential in every relationship. When trust has been broken the soul has been wounded. How you respond is critical. You can choose to forgive and allow God to restore the relationship, or you can harbor ill feelings and not forgive. The latter path hurts you more than the other person.     

“…to him that knoweth to do good, and doeth it not, to him it is sin.”  James 4:17 (KJV)

The question is, do you trust God? Do you trust God to work this out for you?  

“And we know that all things work together for good to them that love God, to them who are the called according to his purpose.” Romans 8:28