Betrayal is never behind God’s back; it is right before Him.
“…, but woe to that man by whom He is betrayed!” Luke 22:22
God sees and hears all. He knows when the heart changes course and goes in another direction.
If you have been betrayed, or you have betrayed someone, align yourself with the Lord and what has been done will be brought out into the open, before God and man.
“If we confess our sins, He is faithful and just to forgive us our sins and to cleanse us from all unrighteousness.” 1 John 1:9