Premanand Maharaj Ji
How do I deal with a family member who keeps hurting me after I forgive?
Stay udasin and forgive the past
With a relative who treats you badly, keep neither enmity nor friendship, and forgive what he did before. Forgiveness is a very great weapon, and it will make your heart cool.
If he is someone from your own family, a personal relative, then we should be udasin. Udasin means neither enmity nor friendship.