Does God understand?

I find myself completely disappointed this week. I feel like I have been overlooked and let down by my church yet again. I know God has my best interest at heart, but it sure doesn't feel like it lately. I'm not entirely sure where that leaves me. I want to walk away completely but yet I also know that God will use these situations to help me grow. I'm pissed off, I'm bitter, I feel burned, I feel let down, and I'm not so sure I want to trust again. Does God understand? In these times, do I really believe that God is walking beside me? that I am not alone?