Inner Healing is calling up suppressed or hurtful memories in order to deal with them.
You need to heal the inside before the outside can be properly healed.
“Therefore if anyone is in Christ, he is a new creature; the old things passed away; behold, new things have come. Now all these things are from God, who reconciled us to Himself through Christ” (2 Cor. 5:17-18)
“For the eyes of the LORD move to and fro throughout the earth that He may strongly support those whose heart is completely His. You have acted foolishly in this. Indeed, from now on you will surely have wars.” (2 Chronicles 16:9)