I'm not going to tell you it will be easy. Recovery never is. But I will tell you this - I know healing from betrayal is possible if you are willing to do the work. I know because I've done it. I know it because I've had the awesome privilege of witnessing countless brave clients do the same.
From the Introduction -2nd Edition Breaking Through Betrayal: And Recovering The Peace Within
Some time ago, during a counseling session, a young married mother of two sat across from me with tears streaming down her face. We had spent months working together. She was a survivor of childhood sexual abuse perpetrated by her older brother. She had endured the unimaginable for years; she had worked tirelessly on her recovery to become a more vibrant and whole woman. She thought she was navigating on safe ground. But recently, her mother, who had never believed the abuse took place, betrayed my client, again.