I see this type of quote a lot, but it isn't biblical. Being sorry (repentance for an offense) is required for true forgiveness to be granted. Luke 17:3, Matthew 18:15 Letting go & letting God handle an offender is often necessary because an apology or change of heart will never come; however, true forgiveness is being able to go forward in a relationship as if the wrong never happened. God only requires this if repentance occurs. He doesn't require us to be okay with continued mistreatment.
Amen, in Jesus name I accept my blessings of desires in abundance of immeasurable proportion, I accept salvation by confessing with my mouth that you my Lord Jesus, King of kings are my Lord and Savior, my God, because of you father everything I speak comes to fruition commanded by the Holy Ghost, through the everlasting love of Jesus Christ, embraced in Gods mercy and grace. Amen