Genesis 3:12 Then the man said, “The woman whom You gave to be with me, she gave me of the tree, and I ate.”
13 And the LORD God said to the woman, “What is this you have done?” The woman said, “The serpent deceived me, and I ate.”
It appears, Adam blames his wife. Its worse than that. He blames God for giving him a wife. Eve said, its the serpents fault, who decieved, but she was clearly told not to eat of it. Sin cast blame on others. We must own up to our sin, confess it unto God, repent of it. If we confess our sin, He is faithful and just to forgive us our sin and cleanse us from all unrighteousness according to 1 John. We must take personal responsibility. God is so merciful & gracious.