Although it might be very difficult, forgiving someone for their greatest error can also be a very effective self-healing and growth action. The following actions can help you move closer to forgiving others:

Validate Your Sentiments: Give yourself permission to experience the whole spectrum of feelings you’re going through, including sadness, betrayal, hurt, and rage. Before you can begin to get past your feelings, it’s critical to recognize and accept them.
Recognize the circumstances: Make an effort to comprehend the events that preceded the error. Take into account the viewpoint of the other individual and any possible influences on their behavior. Although it doesn’t justify their actions, this can give you understanding and compassion.
Interact: Try to speak with the individual who injured you in an honest and open manner.Tell them how their behavior affected you, and then offer them a chance to say sorry and clarify. Forgiveness and understanding can be achieved through communication.
Establish Boundaries: Setting boundaries is crucial to preventing oneself from being harmed in the future, even though forgiving is also very necessary. Make sure the other person understands your boundaries and that you maintain them.
Pay attention to yourself: Invest your energy in personal development and self-care. Whether it’s spending time with loved ones, taking up a pastime, or engaging in mindfulness and meditation, do things that make you happy and fulfilled.
Develop compassion: Make an effort to comprehend the humanity of the other person by placing yourself in their position. Acknowledge that everyone makes mistakes and that harboring grudges will only do you more harm over time.Allow Move: Letting go of bad emotions completely takes time, as forgiveness is a process. Develop the skill of letting go of grudges and relieving yourself of the emotional weight of clinging to hurt and rage.
Seek Assistance: Never hesitate to ask friends, family, or a therapist for assistance. You can better understand the situation and process your feelings by having a conversation with a trusted person.
Recall that forgiveness is a process, and making baby steps toward it is OK. As you go through your emotions and make an effort to recover, be kind and gentle with yourself.