Forgiveness

If I pour out in repentance to God, does God accept or reject my apology?  If God were to accept it, would it mean that he would agree with me that I wronged Him?  If he would reject it, would it mean that he has been with me even through my transgression, working on my behalf even during it and through it and having compassion for the way my transgression has kept me in chains?  Is it possible that God has already offered me forgiveness before I have asked for it, longing for me to accept it for myself?  Longing for me to come to Him and receive it?  However, could it also be true that I won't realize and experience this until I offer a true and heartfelt apology?