Looking for Buddhist story on Nirvana after being abused

I am looking for a Buddhist story from scriptures or otherwise real life, from any tradition, where a person is mentally abused, in a sense insulted, humiliated, looked down upon, etc who achieves Nirvana or Sotapanna or anything substantial towards the direction of Nirvana. I found the story of Milarepa which fits my need but Milarepa apparently took revenge using black magic and did not forgive his wrong-doers, later on, he understood the uselessness of what he did and he followed Dhamma and got enlightened. Another story is from the Akkosa sutta but that happened with the Buddha Himself post-Nirvana. I want something with good moral of forgiveness for others, for the perpetrators.